What is the domain of if x<1 if 2 < x<4 ? if 4 0 Give the range of f(x) = x< 0 A. (-00, 00) B. (-4, 0) C. (-4, 00) D. (-00, -4) Let g(x) = Vx? – 1 and h(x) = Vx - 1 are functions, what is (g o h)(x)? A. VI B. Vx – 2 C. V2 – x D. V4 - x 2-3x The inverse function of f(x): is equal to !! x+1 2-x x-2 A. f-1 = C. f-1 x+3 x+3 2-x 2+x B. f-1 D. f-1 x+3 x-3 2x-3 What is the value of x in the equation 3 C. 9 D. -3 A. -9 В. З x-1 D. Given the inequality < 0, what are the solution set? 2x+3 A. G,-1) B. (--1) c.(-1) D. (.1) 1. If f(x) = 4- 3x and g(x) = 7x + 2, then what is (f +g)(x)? A. 10x + 6 С. 10х - 6 В. 4х + 6 D. -4x – 6 2. Let f(x) = -2x? + 3x – 1. Find f(2). С. -3 А. -4 В.-2 D. -1 3. Given: f(x) = x - 2 andg(x) = 2x + 3.Find (f - g)(x). C. x + 5 D. 3x +1 A. -x – 5 B. x - 5
What is the domain of if x<1 if 2 < x<4 ? if 4 0 Give the range of f(x) = x< 0 A. (-00, 00) B. (-4, 0) C. (-4, 00) D. (-00, -4) Let g(x) = Vx? – 1 and h(x) = Vx - 1 are functions, what is (g o h)(x)? A. VI B. Vx – 2 C. V2 – x D. V4 - x 2-3x The inverse function of f(x): is equal to !! x+1 2-x x-2 A. f-1 = C. f-1 x+3 x+3 2-x 2+x B. f-1 D. f-1 x+3 x-3 2x-3 What is the value of x in the equation 3 C. 9 D. -3 A. -9 В. З x-1 D. Given the inequality < 0, what are the solution set? 2x+3 A. G,-1) B. (--1) c.(-1) D. (.1) 1. If f(x) = 4- 3x and g(x) = 7x + 2, then what is (f +g)(x)? A. 10x + 6 С. 10х - 6 В. 4х + 6 D. -4x – 6 2. Let f(x) = -2x? + 3x – 1. Find f(2). С. -3 А. -4 В.-2 D. -1 3. Given: f(x) = x - 2 andg(x) = 2x + 3.Find (f - g)(x). C. x + 5 D. 3x +1 A. -x – 5 B. x - 5
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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