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(d) (j+g)(x) at x = -2 I (e) (jof)(z) at z = 1 (f) (joj) (r) at x =-8

(d) (j+g)(x) at x = -2 I (e) (jof)(z) at z = 1 (f) (joj) (r) at x =-8

Calculus: Early Transcendentals
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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Evaluate the following at the given x-value.

(Note: Please answer parts d, e, and f.   A,b, and c have already been taken care of.)

Practice Problems 1. Let f(x) = 3x - 4 g(x) = 2x² – 3r Evaluate the following at the given z-value. (a) (f-g)(x) at z = 3 (b) (hf)(z) at z = -4 (c) () () at r = 3 (d) (j+g)(x) at x =-2 (e) (jof)(z) at z = 1 (f) (joj)(z) at z = -8 h(x) = 1 x + 2 j(x) = |-x+2|
Transcribed Image Text:Practice Problems 1. Let f(x) = 3x - 4 g(x) = 2x² – 3r Evaluate the following at the given z-value. (a) (f-g)(x) at z = 3 (b) (hf)(z) at z = -4 (c) () () at r = 3 (d) (j+g)(x) at x =-2 (e) (jof)(z) at z = 1 (f) (joj)(z) at z = -8 h(x) = 1 x + 2 j(x) = |-x+2|
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