# Domain 3 Functions Practice Answer Key

Shed the societal and cultural narratives holding you back and let free step-by-step enVision Algebra 2 textbook solutions reorient your old paradigms. 0 Unported License. State the four basic logarithmic properties given on p. The set of all input values of a relation e. Solutions Key 1 Foundations for Functions CHAPTER ARE YOU READY? PAGE 3 GUIDED PRACTICE 1. In the first quarter, the sine curve increases from 0 to the maximum value of the. f(x) = 2 x 62/87,21 Make a table of values. Characteristics of Polynomial Functions Standards and Elements MM3A1 - Students will analyze graphs of polynomial functions of higher degree. 8-3 Growing, Growing, Growing Concepts and Explanations Worked Homework Examples Math Background. 1 Quick Review It is assumed that the student is familiar with the concept of inverse functions. KEY to Chart of Parent Functions with their Graphs, Tables, and Equations Name of Parent Domain is all Real Numbers. 2 s e 1 ml i 3 18. vertical asymptotes d. 1 Properties of Rational Functions TOP: 9-3 Example 2 KEY: asymptote | vertical asympotote | rational function | graphing | hole in the graph of a function 3. Some of the worksheets displayed are Domain and range es1, Functions domain and range review date block, Domain and range work answer key, , Work, Graphing radicals date period, Domain and range work. Practice for the Exam SHORT ANSWER. The graph of this function family forms a V shape. Domain and Range Homework. 2 p 266 #32, 39, 50, 57, 65 Aug 26th, Fri 5. Created Date: 3/15/2016 1:03:51 PM. Piecewise functions: f (x) Choose the best answers from the pull-down menues. Unit 3: Functions and Patterns Instructor Notes The Mathematics of Functions and Patterns Unit 3 introduces the idea that the world is full of patterns, patterns that can be found and described mathematically. Is the equation in the form y = kx? Is it a direct variation? Constant of variation 1. 1 of 2) KEY 1) Tell the domain and range of each function, using both set notation and interval notation. Finding Meanings 1. Trigonometry Word Problems Worksheet with Answers : Worksheet given in this section will be much useful for the students who would like to practice solving word problems on Trigonometry. Be sure to consider the following: decreasing/increasing, min/max, domain/range, etc. ©t Q2q0W1q2 8 fKSuBt daK jS lo hfst HwIatrIe R vL8LwCB. What is the name of the jelly-like substance that is inside the cell?. Key features include: intercepts; intervals where the function is increasing, decreasing,. To start practising, just click on any link. If no, give the values of f (x) and g) at any x’s where they are different. It's hard to master calculus without practice. (d) Find f(5) g(5). Graphing Linear Equations. With the many steps involved in graphing rational functions, your learners may need a little extra help before they get the hang of it. Graph each function. The set of all possible numbers f(x) as xruns over the domain is called the range of the function. What are the slopes of the two lines that create the graph? e. Domain: 0 to 1,000 cubic feet; range: discrete values. find the answer by using quadratic functions. Line 2 has a slope of m = 3. What does cellular respiration convert? 2. Use the functions below to answer the given questions:. Therefore, the correct answer is choice A. 1 Is It Getting Hot in Here? Modeling Data Using Linear Regression • Create a graph of data points on a graphing calculator. HW: finish pg 55 key ca graphing exponential equations and complete pg 2 2 composition practice problems KEY study for your classwork grade on just composition of functions. a) b) c) d) e) 2) Identify the amplitude, frequency, period, and phase shift of each. Function? Yes or No. Connect the points to form a smooth curve. 15 17 _ Function. Answers to Functions, Domain, and Range Review. Use the textbook to research answers that you are unsure about. Suppose xx 4 3 2 2 3 x x x h x and 4 3 2 x. Read each problem carefully and perform the indicated task. Describe the Domain, Range, Intervals of Increase/Decrease, End Behavior, Intercepts. For odd numbered radicals both the domain and range span all real number. 612 10 atoms 6. 0 -9 11 Monomial/monomial 1 x-4 4x 2 Trinomial/binomial 3 4 Quartic 5 quintic Practice. 9/12 – Review (Unit Circle 7-min Quiz) Optional Extra Practice: Optional Review for Trig Graphs Selected Answers: Extra Practice Answers. Algebra 2 Practice Test 2 Multiple Choice You may not use a calculator on this portion. functions that we're more comfortable with: x2 1, x1, and the constant function 3. Today we will discuss graphing quadratic functions by hand from the equation. The vertical asymptotes inform the domain of the graph. Answer choice C is incorrect because the relationship for all values of f(x) and g(x) is based on the visible graphic representation, when in fact f(x) and g(x) will eventually intersect. 2 Quiz Wednesday 11/13 3. Graph each function. 12 sec 1 min 1 hr. Content Practice B Cells and Energy Date Class LESSON 4 71 Directions: Work with a partner. 8-3 Growing, Growing, Growing Concepts and Explanations Worked Homework Examples Math Background. Chapter 2Chapter 2 Linear Relations and Functions 5555 Prerequisite Skills To be successful in this chapter, you'll need to master these skills and be able to apply them in problem-solving situations. k j WM1a0det 4wti Ctlh2 CInMf8iKnli Vt Zer qC naKlsc DuKlGurs L. m∠ E 5 m∠ T 5 1188 11. 1 of 2) KEY 1) Tell the domain and range of each function, using both set notation and interval notation. Topic: Determining features of functions and finding solutions using functions. What happens during glycolysis? 4. 1: Study - Composition of Functions Duration: 50 min 2. 3:Recognize that sequences are functions, sometimes defined recursively, whose domain is a subset of the integers. € g(x)= x2+5 x+1 # #####c. Unless domain is given, Step 2: Plot points. Now is the time to redefine your true self using Slader's free SpringBoard Algebra 1 answers. The graph of a quadratic function opening upward has no maximum value. Disagree; the average rate of change between years 0 and 2 is 14,000 10,120 20 2 2 5 3880 2 5 1940, while the average rate of change between years 2 and 5 is 2 2 10,120 6240 52 5 3880 3 5 1293. Y l WMra 6d Ae3 vwxistyha wIqnYfmi6n XiQt geT YA5lgge 1b urWaU 42w. U N IT 3 / Keyboarding EXAMPLES > Have students explain the function of several important keys on the keyboard. Worksheet Models of Exponential Functions. The degree of the numerator is greater than the degree of the denominator, so there is no horizontal asymptote. Determine whether each function represents exponential growth, decay,or neither. What is the domain of the graph of P(x) that is shown? Ax ≥ 0 B1900 ≤ x ≤ 2000 Call. 17x - 15 = 12 21. An aerobics class is being offered once a week for 6 weeks. Neither of these functions has a domain restriction, so the domain of r (t) = 4 cos t i + 3 sin t j r. ADDING and SUBTRACTING Polynomials. Students then find the range or domain for 13 problems. The graph of this function family has an absolute minimum. What is the domain and range of each of the linear functions that model the fire station problem? For both linear functions, the domain is all real numbers. NAME 2-1 Ski s Practice Relations and Functions tate the domain and range of each relation. ANS: A PTS: 1 DIF: L2 REF: 9-3 Rational Functions and Their Graphs OBJ: 9-3. Increasing the price of an item decreases the amount of people willing to buy it. Sketch the graph of each function. In y 3x2 6x 4, a 3 and b 6. For the graph given below provide a description of the function. Write an equation in terms of x and y to represent the graph of Function J. (7) {(-2, 7). UNIT 3: FUNCTIONS LESSON 1: DOMAIN AND RANGE Study: Domain and Range Understand the meanings of the domain and range of a function. 5x − 2y = 0 Complete the table. The function S(r) =4 rπ2 gives the surface area of a sphere of radius r. 369) ¥ linear equation (p. After that, the hourly fee is $2 per hour. The period of the sine function y 5 sin x is 2p. Graphing Exponential Functions Practice Worksheet Name Period # Graph the following functions and tell whether they show exponential growth or decay. Answer Key - Review for Rational Functions Test 2013-2014. Glencoe McGraw Hill Homework Practice Workbook Algebra 2. MATHEMATICS II- Unit 5 Step and Piecewise Functions Part 1 - Piecewise Functions Day 1 Piecewise Functions - Domain - Range - Intervals that are Constant, and Intervals of Increase & Decrease E. Tell whether the relation is a function. Tangent Lines and Rates of Change; The Limit; One-Sided Limits; Limit Properties; Computing Limits; Infinite Limits. Identify the domain and range. 4 Quiz Tuesday 11/19. Give the domain and range of this function’s inverse also in set-builder notation. 1 What is the remainder when x3 – 1 is divided by (x + 2)? 2 The function below, f(x), has (x – 7) and (x + 4i) as factors. Finding the domain of functions Finding the range of functions Applying Function Operations Practice. HW: finish pg 55 key ca graphing exponential equations and complete pg 2 2 composition practice problems KEY study for your classwork grade on just composition of functions. The limitations on the domain allow for the overall equation to pass the vertical line test, and thus be called a function. A P domain: 3, 6. SHORT ANSWER. Characteristics of Linear Functions KEY 12. NAME DATE PERIOD PDF Pass Chapter 2 38 Graph each function. Answer Key - Review for Rational Functions Test 2013-2014. Worksheet Graphs of Exponential Functions. root is adverse. The relation is a function. They interpret arithmetic sequences as linear functions with integer domains and geometric sequences as exponential functions with integer domains (F-IF. Accelerated Algebra II - 2. For g x 2x, find g x when x 4 and when x 1. 5 kilometers per. m∠ E 5 m∠ T 5 1188 11. With function notation it is giving you an input that it wants you to put in to the equation to calculate for "y", or f(x). Graphing Functions There are three steps to graphing a function. 5A Quadratic Functions and Complex Numbers Lab Explore Parameter Changes 5-1 Using Transformations to Graph Quadratic Functions 5-2 Properties of Quadratic Functions in Standard Form Lab Explore Graphs and Factors 5-3 Solving Quadratic Equations by Graphing and Factoring 5-4 Completing the Square. Function notation is simply another way of writing out an equation as y =. 6 • Special Angles on Parallel Lines Name Period Date For Exercises 1–3, use your conjectures to find each angle measure. Lesson 4-2 10. ribosomes produce enzymes that could be stored in lysosomes. Practice B Graphing Functions Graph the function for the given domain. Vertical Line Test f. PREC12 Rational Functions Name: _____ Worksheet ANSWER KEY Analyze each function and predict the location of any VERTICAL asymptotes, HORIZONTAL asymptotes, HOLES (points of discontinuity), x- and y-INTERCEPTS, DOMAIN, and RANGE. In other words, the domain of a function is the largest set of real numbers that produce real outputs. Example 1: If and , find. ! en determine the length of the side 9 /D and the length of the hypotenuse. This lesson shows what a relation is, how to graph a relation, how to map a relation, and whether the relation is a function or not. Though the limited reproduction permission allows you to copy pages from More Practice Your Skills with Answers for use with your students, the consumable More Practice Your Skills Student Workbook should not. Worksheet 4. Sample answer: y 5 210x 1 165. Describe the shape of the graph of each cubic function by determining the end behavior and number of turning points. Range: - all the y-values (second elements) of a relation. vertical asymptotes d. Graphing Exponential Functions Practice Worksheet Name Period # Graph the following functions and tell whether they show exponential growth or decay. The information to the right of this box will tell you where to turn in your book for additional information on the questions you missed. The questions cover a wide range of concepts related to functions such as definition, domain, range, evaluation, composition and transformations of the graphs of functions. Piecewise functions: f (x) Choose the best answers from the pull-down menues. Free pdf on distinguishing functions from relations, stating domain and range and more. 3: Logarithmic Functions If x > 0 and b is a positive constant (b 1), then. Define and use function notation, evaluate functions at any point in the domain, give general statements about how f(x) behaves at different regions in the domain (as x gets very large or very negative, close to 0 etc. 2 Practice. cell cycle and mitosis worksheet answers Review and Specs. Intermediate Algebra Problems With Answers - sample 2:Find equation of line, domain and range from graph, midpoint and distance of line segments, slopes of perpendicular and parallel lines. The simple answer is that women's fashion is driven by appearance, not by function. Functions 1. 99 CD; 25% discount 5. Steps for Finding the Domain of a Function Defined by an Equation 1. Find the discontinuities (if any) for the given function. Algebra I: A Common Core Program 5 Algebra I: A Common Core Program 3 Linear Functions Chapter Lesson Title Key Math Objective CCSS Key Terms 3. Remember that f(x) is function notation for y, so rewrite the function as y = IXI + 2. To determine whether this function has any domain restrictions, consider the component functions separately. Finish practice exam Practice Exam ( Answer Key ) and Cumulative Review ( Answer Key ) are due on 6/6 (2nd period) or 6/7 (3rd period) before you take your NCFE! Powered by Create your own unique website with customizable templates. represents a. 5 ampere? 24 ohms Chapter 3 16. It's hard to master calculus without practice. WORKSHEET - DOMAINS AND RANGES OF RELATIONS AND FUNCTIONS Function: yes no 2. If the graph is a function, state whether it is discrete, continuous or neither. Practice Algebra 1Lesson 4-2 Practice 4-2 Relations and Functions (0, 2), (1, 3), (2, 4)} Find the domain and range of each relation. 9/11 – Review (Parent Function Quick Quiz) Selected Answers: Assignment 5 – Selected Answers. Domain = {all real numbers};. Sign up to view the full version. In Growing, Growing, Growing, your child will explore Exponential Functions, one of the most important types of nonlinear relationships. Sample answer: A relation is any set of ordered pairs. 2 Practice. Concept Æ Å Identifying Functions (B) Level 3 1. Students compare and contrast the rates of change of linear and exponential functions, looking for structure in each. Then state the domain and range of the function. Selected Answers Go online for Step-by-Step Solutions. During the 6 seconds, the car has traveled a distance of. 7 Quiz Monday 10/14 Unit 3 Test Thursday 10/16 6. Unless otherwise specified, restrict the domain of the function to what you see. 2 Use function notation, evaluate functions for inputs in their domains, and interpret statements that use function notation in terms of a context. ii) Only Region 7 is shaded. What are the domain and range of each relation? 1. $213 ski jacket; 30% discount 7. Which of the 12 basic functions (from section 1. 3: Linear and Quadratic Functions – Practice For each of the given functions, sketch the graph of the relation, creating a table of values if necessary. 6A, Rational functions MATH 1410 (SOLUTIONS) For each of the rational functions given below, do the following: 1. Let’s analyze each type. 132 oz + 12 oz = 144 oz. 1 Represent Functions as Rules and Tables Vocabulary A function consists of: A set called the domain containing numbers called inputs and a set called the range containing numbers. obviously, what's less than the sq. com useful for school or work? I built this website and developed the material it contains on my own time, and it's entirely free to use. The most common way to graph a function is to use the rectangular co-ordinate system. Math 30-1 Function Operations Practice Test ID: B 1 Math 30-1 Function Operations *ANSWER KEY is at the end of this document* 1. State the domain and the range. 1 EOC Practice 1. For instance, the first line segment is given by the equation y = 1 and represents the graph when x is greater than or equal to 0 and less than 1. b) Estimate the amount of caffeine in a teenager's body 3 hours after drinking a cup of green. The graph of this function family in decreasing over the entire domain. comments powered by Disqus. Final Exam Practice--Problems Problem 1. It is common practice to draw a dotted line through any vertical asymptote values to denote that the function cannot exist in those places. Use your answers to 14above to remind you how to find the key features! Label! odd. Domain and Range - Sample Math Practice Problems The math problems below can be generated by MathScore. There are no relative or absolute minima. 3 Piecewise Functions Notes Key Practice Key Application Key. We will deal with real-valued functions of real variables--that is, the variables and functions will only have values in the set of real numbers. Practice Your Skills Student Workbook, which does not have answers. Describe the shape of the graph of each cubic function by determining the end behavior and number of turning points. (CCS: 1e-g) 2-3. 1 {(2,A, (71, h, cd, H), (Y,Á, Domain: Range: Domain: Range: Function: Domain. Graphical features of functions, including maximums, minimums, intervals of increase and decrease along with domain and range are introduced. 38: Determine when a relation is a. 2 HW 2 - Comparing Linear and Quadratic Functions - Answer Key. College Algebra Properties of Functions Name_____ MULTIPLE CHOICE. Read the Lesson 1. All values of x correspond to a point on the graph. M Worksheet by Kuta Software LLC. For every question you miss, fill in the box in the “Mark if incorrect” column. Connect the points wñh a smooth line or. All quadratic equations have two real solutions. If the graph is a function, state whether it is discrete, continuous or neither. 9/16 – Writing Trig Equations. m∠T 5 1138, m∠ W 5 978. Y l WMra 6d Ae3 vwxistyha wIqnYfmi6n XiQt geT YA5lgge 1b urWaU 42w. Step 3: Simplify the answer. i) −f(x) ii) f(– x) iii) −f(−x) b) Graph all four functions from part a) on the same set of axes. Simple functions are explored in algebraic, graphical, and tabular forms. Answers: The domain of f(x) is the interval , the domain for g(x) is the interval. y = f ( x) y = f −1 ( x) Domain: Range: {x | − 3 ≤ x < 5} {y | y > −2} Domain: Range:. Domain: _____ Domain: _____ function and record your answers in the. College math MCQ questions and answers to get prepare for career placement tests and job interview prep with answers key. BIOLOGY EOC STUDY GUIDE Answer Key and Content Focus 3 SC. y = 7x y = 7x yes yes 2. References to complexity and mode refer to the overall difficulty of the problems as they appear in the main program. 2 s e 1 ml i 3 18. What is the shape of the graph? b. • Function K: xy –2 0 2 4 6 4 6 8 10 12 a. key, vistas chapter 6 answer key. The function is both one -to-one and onto because each element of the domain is paired with a unique element of the range and each element of the range correspond to an element of the domain. (b)Determine if each function is one-to-one. Solutions, roots, zeros, x-intercepts of quadratic functions Quadratic Solutions, Roots, and Zeros Notes Quadratic Solutions, Roots, and Zeros Practice (WITH ANSWER KEY) Laws of exponents & apply them in problem solving situations Laws of Exponents Notes Laws of Exponents Practice (WITH ANSWER KEY). Is the relationship a function? Explain. If g(x) = 3x + x + 5, evaluate g(2). What are the domain and range of its inverse?. For the graph given below provide a description of the function. 1 of 2) KEY 1) Tell the domain and range of each function, using both set notation and interval notation. Practice: Relations & Functions Is the relation also a function? Identify the domain and range, then determine if each graph shows a function or a relation only. 43)x, shown on the graph. notebook 1 Understanding Relations and Functions This relation is a function. 1 Properties of Rational Functions TOP: 9-3 Example 2 KEY: asymptote | vertical asympotote | rational function | graphing | hole in the graph of a function 3. The domain is the largest set of real numbers for which ( )f x is a real number. D = {all real numbers} D = {all real numbers} R = {fly S 3} 3. • Determine a linear regression equation using a graphing calculator. Write your answer in standard form. f(2) —2 2h + 12 x — 2r2, find each value. This set is the domain of the function. For further review, please visit section 2. Visually determine if the y-values on the graph form the set of all real numbers or some subset of the real numbers. Sieling's Website. Domain: - all the x-values (first elements) of a relation. Answer Key Lesson 8. 2 EOC Practice Level 2 Level 3 Level 4 Level 5 evaluates simple functions in their domains; evaluates functions for a simple quadratic, simple square root, and simple exponential evaluates quadratic, polynomial of degree 3, absolute value, square root, and exponential functions for inputs in their domain;. You can use the Mathway widget below to practice operations on functions. 7 kilometers per hour, though they can travel up to 48. domain dominio function función 14–16 3 Independent Practice Choose the graph that best represents each situation. What is the domain of the graph of P(x) that is shown? Ax ≥ 0 B1900 ≤ x ≤ 2000 Call. o)(-3,8) b)(2. Piecewise Functions. Selected Answers Go online for Step-by-Step Solutions. Long-Answer Questions (100 marks) 1. down to half. 8 6 4 2 2 2 x Answers 1. Module 3 – Lesson 4 Exercises Answer Key page 2 of 6 e. 3(B) calculate the rate of change of a linear function represented tabularly, graphically, or algebraically in context of mathematical and real‐world problems A. Sieling's Video Alternate Video From Other Source Videos are on. 2: Construct linear and exponential functions, including arithmetic and geometric sequences, given a graph, a description of a relationship, or two input-output pairs. 5)x growth. Give the domain and range of the inverse function. Grade 10 math IXL offers hundreds of grade 10 math skills to explore and learn! Not sure where to start? Go to your personalized Recommendations wall and choose a skill that looks interesting!. Functions; Inverse Functions; Trig Functions; Solving Trig Equations; Trig Equations with Calculators, Part I; Trig Equations with Calculators, Part II; Exponential Functions; Logarithm Functions; Exponential and Logarithm Equations; Common Graphs; Limits. f(3)=( ) =3 f(x)=( ) x f(0)=( ) =10 f(1)=( ) =1 f(2)=( ) =2 f(4)=( ) = 4 down to half from 1 to. In cases where you actually need to have support with math and in particular with worksheet or inverse functions come visit us at Algebra-answer. Evaluate each function for the given input values. The graph of this function family has an absolute minimum. Double Angle Identities Practice Test: 19 MCQs. Worksheet 4. To link to this page, copy the following code to your site:. Answers: The domain of f(x) is the interval , the domain for g(x) is the interval. $149 MP3 player; 40% discount 6. Then, evaluate the graph at any specified domain value. Key Concepts Function Operations The composition of function g with function f is written as g ˚ f and is defined as. The Investigations in this Unit will help them learn how to:. Exponential Functions Discovering Advanced Algebra Condensed Lessons CHAPTER 5 57 ©2010 Key Curriculum Press In this lesson you will write a recursive formula to model radioactive decay find an exponential function that passes through the points of a geometric sequence learn about half-life for exponential decay and doubling time for. You can use the Mathway widget below to practice operations on functions. Free worksheet(pdf) and answer key on graphing sine , cosine ,tangent with phase shifts. Section Review 18-3 1. f 0 hAvlplc 4r4irg Lh6tns4 9rbeHsse er 7vkewd2. yes; yes 4. How do you define increasing or decreasing intervals of the function using the turning points? pomt3, look @ X coordthafes only Part Ill: Graphing Functions (Put it all together!) Graph the functions (a-d) on pg. 4 Functions Key Terms Relation Answer: Domain: {1,3,5,6,9} This is a function Example 3 Give the domain and range of each relation and determine if. Practice: Relations & Functions Is the relation also a function? Identify the domain and range, then determine if each graph shows a function or a relation only. Use transformations to graph the function. Create a table for the quadratic function rx) vertex is a minimum or a maximum. Answer Key Test-name: 1050 EXAMIA FALL09 1) not a function 2) all real numbers 3) [-5, -3), (3. Each game costs $2. Let’s apply our knowledge of functions and their inverses to a real world problem:. I can graph quadratic functions in vertex form (using basic transformations). i) Only Region 1 is shaded. Stitz-Zeager College Algebra - pages 107-110. 26 - Evaluating, Analyzing, Writing, and Evaluating Functions notes from class Foundations of Functions - Relations & Functions (including domain & range) *Notes from class on 09/14 and 09/15. A parking garage charges $3 for the first two hours that a car is parked in the garage. Practice B continued For use with the lesson "Represent Functions as Graphs" answers Lesson Represent Functions as Graphs, continued 22. '1, When the graph of For a function f(x), suppose the graph of f(—x), the reflection of the graph of f (x) across the y-axis, is identical to the graph of f (x). We maintain a ton of really good reference information on subjects starting from inverse to functions. B and C appear to be most closely related because their insulin mole-cules have the fewest differences. Name Practice B LESSON Relations and Functions Date Class 8 6 6 8 Express each relation as a table, as a graph, and as a mapping diagram. determine if it is one-to-one. Check your answer. Find the value of x. The remaining three are defined in Exercises 101–103. Practice: Relations & Functions Is the relation also a function? Identify the domain and range, then determine if each graph shows a function or a relation only. Finding the domain of functions Finding the range of functions Applying Function Operations Practice. Linear Equations generally contain two variables: x and y. The function f shown in the graph above has horizontal tangents at (–2,1) and (1,–2) and vertical tangents at (–1,0) and (3,0). A parking garage charges $3 for the first two hours that a car is parked in the garage. Several questions on functions are presented and their detailed solutions discussed. 3: Logarithmic Functions If x > 0 and b is a positive constant (b 1), then. Since the range is the set of function outputs and since the outputs of a function are determined by its inputs, we need to know the domain first in order to find the range. A function has an if there is a point on its graph that has a. Your ability to answer these questions is one tool to help you make that evaluation. LT 2 1 can determine the appropriate domain and range of a quadratic equation or event. The value of f(3) is undefined. Graphing Sine And Cosine Worksheet With Answers. notebook 1 Understanding Relations and Functions This relation is a function. Limits of polynomial and many rational functions can be found by direct substitution. 2 EOC Practice Level 2 Level 3 Level 4 Level 5 evaluates simple functions in their domains; evaluates functions for a simple quadratic, simple square root, and simple exponential evaluates quadratic, polynomial of degree 3, absolute value, square root, and exponential functions for inputs in their domain;. Notes #3-3: Exponential & Logistic Functions (day 3) pgs. represents a.