For f(x) = 2x16x² + 4 find the following. (A) f'(x) (B) The slope of the graph of f at x = -3
For f(x) = 2x16x² + 4 find the following. (A) f'(x) (B) The slope of the graph of f at x = -3
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Question

Transcribed Image Text:For f(x) = 2x4-16x² + 4 find the following.
(A) f'(x)
(B) The slope of the graph of f at x = -3
(C) The equation of the tangent line at x = -3
(D) The value(s) of x where the tangent line is horizontal
(A) f'(x) =
Expert Solution

Step 1
we have to find
a)
b) slope at
c) equation of tangent at
d) values of such that tangent is horizontal
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