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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Please help (41-45)

Transcribed Image Text:If f(x) = x²-3x + 7, what is f '(x)?
of'(x) = -2x + 3
o f'(x) = -2x - 3
of'(x) = 2x - 3
f'(x) = 2x + 3
41
If
f(x) = (2x+3)(x - 2), what is
f'(x)?
o f'(x) = -4x - 1
of'(x) = 4x + 1
o f'(x) = 4x -1
o f'(x) = 4x + 1
o f'(x) =
df(t)
dt
df (x)
f'(x) = dx
o f'(x) = ax
C
If
f(x) = 2x³ - 3x² + 4x, what is
f'(x)?
If
f(x) = 4x² - 3x + 12, which of the following is true?
f'(x) = d
43
of'(x) = 2x²-3x+4
of'(x) = 2x³ - 3x² + 4x
o f'(x) = -2x³ + 3x² - 4x
of'(x) = -2x² + 3x - 4
45
If
f(x) = 4x²-3x + 12, what is
f" (x)?
of"(x) = -8
of"(x) = 8x - 3
f"(x) = 8
of"(x) = 4
447
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