Consider the following. f(x) = 2x² + 7x - 14 (a) Find the derivative, by using the definition. f'(x) = (b) Find the instantaneous rate of change of the function at any value. f'(x) = Find the instantaneous rate of change of the function at the value x = -2. f'(-2) =

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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Consider the following.
f(x) = 2x² + 7x
-
14
(a) Find the derivative, by using the definition.
f'(x) =
(b) Find the instantaneous rate of change of the function at any value.
f'(x) =
Find the instantaneous rate of change of the function at the value x = -2.
f'(-2) =
(c) Find the slope of the tangent at the value x = -2.
Transcribed Image Text:Consider the following. f(x) = 2x² + 7x - 14 (a) Find the derivative, by using the definition. f'(x) = (b) Find the instantaneous rate of change of the function at any value. f'(x) = Find the instantaneous rate of change of the function at the value x = -2. f'(-2) = (c) Find the slope of the tangent at the value x = -2.
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