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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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For Numbers 38-40. Let ƒ(x) = 3x² − 4 and g(x) = x² – 3x.
38. What is f'(x)?
C. f'(x) = 3x6
A. f'(x) = 6x²
B. f'(x) = 2x6
D. undefined
39. What is g'(x)?
= 2x + 3
A. g'(x) = 2x - 3
B. g'(x) = 2x² − 3
D. undefined
40. If h(x) = f(x) · g(x), what is h'(x)?
A. h'(x) = 6x³ - 7x² - 8x + 12
B. h'(x) = 2x³ - 2x² - 8x + 12
C. h'(x)
= 3x³9x² - 8x + 12
D. h'(x) = 12x³ - 27x² - 8x + 12
C. g'(x)
Transcribed Image Text:For Numbers 38-40. Let ƒ(x) = 3x² − 4 and g(x) = x² – 3x. 38. What is f'(x)? C. f'(x) = 3x6 A. f'(x) = 6x² B. f'(x) = 2x6 D. undefined 39. What is g'(x)? = 2x + 3 A. g'(x) = 2x - 3 B. g'(x) = 2x² − 3 D. undefined 40. If h(x) = f(x) · g(x), what is h'(x)? A. h'(x) = 6x³ - 7x² - 8x + 12 B. h'(x) = 2x³ - 2x² - 8x + 12 C. h'(x) = 3x³9x² - 8x + 12 D. h'(x) = 12x³ - 27x² - 8x + 12 C. g'(x)
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