For the function y - f(x)- 2x + 0: df at = d.x a. Find 4. f'(-4) = 96 b. Find a formula for a 1 df at y f(-4). dy C. Find (f )(-4)

Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)
6th Edition
ISBN:9781337111348
Author:Bruce Crauder, Benny Evans, Alan Noell
Publisher:Bruce Crauder, Benny Evans, Alan Noell
Chapter2: Graphical And Tabular Analysis
Section2.1: Tables And Trends
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For the function y =
f(x) – 2x' + 0:
df
a. Find
at
4.
dx
f'(-4) =
96
b. Find a formula for z
f '(y).
1.
df
dy
C. Find
at y
/(--4).
(7)'UC - 4)).
Transcribed Image Text:For the function y = f(x) – 2x' + 0: df a. Find at 4. dx f'(-4) = 96 b. Find a formula for z f '(y). 1. df dy C. Find at y /(--4). (7)'UC - 4)).
Expert Solution
Step 1

Answer:

a.)

ddf(2x3+0) = 6x2 =f'(x)f'(-4) = 6×(-4)2 = 96

 

b.)

y = f(x) = y = f(x) = 2x3 + 0y = 2x3 + 0x = 12(y3)Now y=f(x)therefore   x=f-1(y)So f-1(y)  = 12(y3)

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