7. Given a function f(x) with the function values f(1) = 0, ƒ(2) = 64, ƒ{(−1) = −24, and (0) = -20, which value of x is a factor of the function? a. x = = -1 b. x=1 c. x=0 d. x = =2 8. Give the approximate instantaneous rate of change for the function f(x) = x³ + 4x² - 11x- 30 at x= a. 192 b. 432 7. c. 434 d. -192

Algebra and Trigonometry (MindTap Course List)
4th Edition
ISBN:9781305071742
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter2: Functions
Section2.4: Average Rate Of Change Of A Function
Problem 4.2E: bThe average rate of change of the linear function f(x)=3x+5 between any two points is ________.
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7.
Given a function f(x) with the function values f(1) = 0, ƒ(2) = 64, ƒ{(−1) = −24, and
(0) = -20, which value of x is a factor of the function?
a. x =
= -1
b. x=1
c. x=0
d. x =
=2
8.
Give the approximate instantaneous rate of change for the function
f(x) = x³ + 4x² - 11x- 30 at x=
a. 192
b. 432
7.
c. 434
d. -192
Transcribed Image Text:7. Given a function f(x) with the function values f(1) = 0, ƒ(2) = 64, ƒ{(−1) = −24, and (0) = -20, which value of x is a factor of the function? a. x = = -1 b. x=1 c. x=0 d. x = =2 8. Give the approximate instantaneous rate of change for the function f(x) = x³ + 4x² - 11x- 30 at x= a. 192 b. 432 7. c. 434 d. -192
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