For Exercises 75–84, determine the r- and y-intercepts for the given function. (See Example 7) 75. f(x) = 2x – 4 76. g(x) = 3x – 12 77. h(x) = |x| – 8 78. k(x) = -|x| + 2 79. p(x) = -x + 12 80. q(x) = - 8 81. r(x) = |x – 8| 82. s(x) = |x + 3| 83. f(x) = Vx – 2 84. g(x) = – Vx + 3
For Exercises 75–84, determine the r- and y-intercepts for the given function. (See Example 7) 75. f(x) = 2x – 4 76. g(x) = 3x – 12 77. h(x) = |x| – 8 78. k(x) = -|x| + 2 79. p(x) = -x + 12 80. q(x) = - 8 81. r(x) = |x – 8| 82. s(x) = |x + 3| 83. f(x) = Vx – 2 84. g(x) = – Vx + 3
Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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