Problem 1CP: Find the domain and range of the relation: {(0, 9.1), (10, 6.7), (20, 10.7), (30, 13.2), (42,... Problem 2CP: Determine whether each relation is a function: a. {(1, 2), (3, 4), (5, 6), (5, 8)} b. {(1, 2), (3,... Problem 3CP Problem 4CP: If f(x) = x2 2x + 7, evaluate each of the following: a. f(5) b. f(x + 4) c. f(x). Problem 5CP Problem 6CP Problem 7CP: Check Point 7 a. Use the graph of f in Figure 2.9 on page 225 to find f(5). b. For what value of x... Problem 8CP: Use the graph of each function to identify its domain and its range. a. b. c. Problem 1CVC Problem 2CVC Problem 3CVC Problem 4CVC Problem 5CVC Problem 6CVC Problem 7CVC Problem 8CVC: If any vertical line intersects a graph __________, the graph does not define y as a/an _____ of x. Problem 9CVC Problem 10CVC: The shaded set of numbers shown on the y-axis can be expressed in interval notation as _____. This... Problem 11CVC Problem 12CVC: True or false: A function can have more than one y-intercept. ______ Problem 1E Problem 2E Problem 3E Problem 4E Problem 5E: In Exercises 110, determine whether each relation is a function. Give the domain and range for each... Problem 6E Problem 7E Problem 8E Problem 9E Problem 10E Problem 11E Problem 12E Problem 13E Problem 14E Problem 15E Problem 16E Problem 17E: In Exercises 1126, determine whether each equation defines y as a function of x. 17. x = y2 Problem 18E Problem 19E Problem 20E Problem 21E: In Exercises 1126, determine whether each equation defines y as a function of x. 21. x + y3 = 8 Problem 22E Problem 23E Problem 24E Problem 25E Problem 26E Problem 27E Problem 28E: In Exercises 2738, evaluate each function at the given values of the independent variable and... Problem 29E: In Exercises 2738, evaluate each function at the given values of the independent variable and... Problem 30E Problem 31E Problem 32E: In Exercises 2738, evaluate each function at the given values of the independent variable and... Problem 33E: In Exercises 2738, evaluate each function at the given values of the independent variable and... Problem 34E: In Exercises 2738, evaluate each function at the given values of the independent variable and... Problem 35E Problem 36E Problem 37E Problem 38E Problem 39E Problem 40E Problem 41E Problem 42E Problem 43E Problem 44E Problem 45E Problem 46E Problem 47E Problem 48E Problem 49E Problem 50E Problem 51E Problem 52E Problem 53E Problem 54E: In Exercises 51-54, graph the given square root functions, f and g, in the same rectangular... Problem 55E Problem 56E: In Exercises 55-64, use the vertical line test to identify graphs in which y is a function of x. 56. Problem 57E Problem 58E Problem 59E Problem 60E Problem 61E: In Exercises 55-64, use the vertical line test to identify graphs in which y is a function of x. 61. Problem 62E Problem 63E: In Exercises 55-64, use the vertical line test to identify graphs in which y is a function of x. 63. Problem 64E: In Exercises 55-64, use the vertical line test to identify graphs in which y is a function of x. 64. Problem 65E: In Exercises 6570, use the graph of f to find each indicated function value. 65. f(2) Problem 66E: In Exercises 6570, use the graph of f to find each indicated function value. 66. f(2) Problem 67E: In Exercises 6570, use the graph of f to find each indicated function value. 67. f(4) Problem 68E: In Exercises 6570, use the graph of f to find each indicated function value. 68. f( 4) Problem 69E: In Exercises 6570, use the graph of f to find each indicated function value. 69. f( 3) Problem 70E: In Exercises 6570, use the graph of f to find each indicated function value. 70. f( 1) Problem 71E: Use the graph of g to solve Exercises 7176. 71. Find g(4). Problem 72E: Use the graph of g to solve Exercises 7176. 72. Find g(2). Problem 73E: Use the graph of g to solve Exercises 7176. 73. Find g(10). Problem 74E Problem 75E: Use the graph of g to solve Exercises 7176. 75. For what value of x is g(x) = 1? Problem 76E: Use the graph of g to solve Exercises 71-76. 76. For what value of x is g(x) = 1? Problem 77E: In Exercises 7792, use the graph to determine a. the functions domain; b. the functions range; c.... Problem 78E Problem 79E Problem 80E Problem 81E Problem 82E Problem 83E: In Exercises 7792, use the graph to determine a. the functions domain; b. the functions range; c.... Problem 84E Problem 85E Problem 86E Problem 87E Problem 88E Problem 89E Problem 90E Problem 91E Problem 92E Problem 93E: In Exercises 93-94, let f(x) = x2 x + 4 and g(x) = 3x 5. 93. Find g(1) and f(g(1)). Problem 94E Problem 95E: In Exercises 95-96, let f and g be defined by the following table: x f(x) g(x) 2 6 0 1 3 4 0 1 1 1 4... Problem 96E: In Exercises 95-96, let f and g be defined by the following table: x f(x) g(x) 2 6 0 1 3 4 0 1 1 1 4... Problem 97E Problem 98E Problem 99E: Application Exercises The Corruption Perceptions Index uses perceptions of the general public,... Problem 100E: Application Exercises The Corruption Perceptions Index uses perceptions of the general public,... Problem 101E Problem 102E Problem 103E: The wage gap is used to compare the status of womens earnings relative to mens. The wage gap is... Problem 104E: The wage gap is used to compare the status of womens earnings relative to mens. The wage gap is... Problem 105E: A company that manufactures bicycles has a fixed cost of 100,000. It costs 100 to produce each... Problem 106E Problem 107E: You commute to work a distance of 40 miles and return on the same route at the end of the day. Your... Problem 108E Problem 109E Problem 110E Problem 111E Problem 112E Problem 113E Problem 114E Problem 115E Problem 117E Problem 118E: Make Sense? In Exercises 118121, determine whether each statement makes sense or does not make... Problem 119E Problem 120E Problem 121E Problem 122E Problem 123E: Use the graph of f to determine whether each statement in Exercises 122125 is true or false. The... Problem 124E Problem 125E Problem 126E Problem 127E Problem 128E Problem 129E Problem 130E: Solve and check: x35x45=5. (Section 1.2, Example 3) Problem 131E Problem 132E Problem 133E: Exercises 132134 will help you prepare for the material covered in the next section. The function... Problem 134E: Exercises 132134 will help you prepare for the material covered in the next section. Simplify: 2(x +... format_list_bulleted