Let f) = 4x2 - 2x. (a) Use the definition of derivative and the Procedure/Example box in this section to find the derivative. f'(x) = (b) Find the instantaneous rate of change of f(x) at x--1. (c) Find the slope of the tangent to the graph of y = f(x) X = -1. (d) Find the point on the graph of ,- at .. (x, y) =
Let f) = 4x2 - 2x. (a) Use the definition of derivative and the Procedure/Example box in this section to find the derivative. f'(x) = (b) Find the instantaneous rate of change of f(x) at x--1. (c) Find the slope of the tangent to the graph of y = f(x) X = -1. (d) Find the point on the graph of ,- at .. (x, y) =
College Algebra
7th Edition
ISBN:9781305115545
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 2E
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![Let fw) = 4x2 - 2x.
(a) Use the definition of derivative and the
Procedure/Example box in this section to find
the derivative.
f (x) =
(b) Find the instantaneous rate of change of f(x)
at x-1.
(c) Find the slope of the tangent to the graph of
at x=-1.
y = f(x)
(d) Find the point on the graph of y- r at -1.
X =
(x, y) =
Need Help?
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Transcribed Image Text:Let fw) = 4x2 - 2x.
(a) Use the definition of derivative and the
Procedure/Example box in this section to find
the derivative.
f (x) =
(b) Find the instantaneous rate of change of f(x)
at x-1.
(c) Find the slope of the tangent to the graph of
at x=-1.
y = f(x)
(d) Find the point on the graph of y- r at -1.
X =
(x, y) =
Need Help?
Read It
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