a. For the function and point below, find f'(a). b. Determine an equation of the line tangent to the graph of f at (a,f(a)) for the given value of a. f(x) = -x³, a=2 ... a. f'(a) = -12 b. y=-12x-16

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...
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I’m struggling to understand how to get the answer for part B
a. For the function and point below, find f'(a).
b. Determine an equation of the line tangent to the graph of f at (a,f(a)) for the given value of a.
f(x) = -x³, a=2
View an example Get more help.
a. f'(a)= -12
b.y=-12x-16
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Transcribed Image Text:a. For the function and point below, find f'(a). b. Determine an equation of the line tangent to the graph of f at (a,f(a)) for the given value of a. f(x) = -x³, a=2 View an example Get more help. a. f'(a)= -12 b.y=-12x-16 Help me solve this esc Type here to search 12 ? (@ 2 # * 3 $ 101 ĦĦ O % 5 Media 4- & ..) +
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