Write the equation of the line tangent to f(x)=x4 when x = -2. O a.) y = -32x-48 O b.) y = 32x+80 c.) y=-32x+80 d.) y = 32x-48

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
Question
Write the equation of the line tangent to f(x)=x4 when x = -2.
O
a.) y=-32x-48
b.) y = 32x+80
c.) y=-32x+80
d.) y = 32x-48
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Transcribed Image Text:Write the equation of the line tangent to f(x)=x4 when x = -2. O a.) y=-32x-48 b.) y = 32x+80 c.) y=-32x+80 d.) y = 32x-48 SUBMIT MY ANSWER Report an issue with this question 70°F Partly cloudy OL W
Using the graph of f(x) = x², estimate the derivative of f(x) when x = - 4.
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Transcribed Image Text:Using the graph of f(x) = x², estimate the derivative of f(x) when x = - 4. -6 -5 70°F Partly cloudy -4 -3 TV 1 y 6 01 5 3 2 - O -1 N 1.3. -4 -5 -6 2 3 + OL 67 5 6 X W
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Note: As   per our guidelines we are supposed to answer only one question if there are multiple questions asked. please repost the other questions.

The equation of the tangent to the curve y=f(x) at (x , y ) is given by

 y - y 0 = f ' (x ) ( x - x )

 

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