Given the function g(x) = 8x³ +60x² +96x, find the first derivative, g'(x). g'(x) Notice that g'(x) = 0 when x = -1, that is, g'(-1) = 0. Now, we want to know whether there is a local minimum or local maximum at x = -1, so we will use the second derivative test. Find the second derivative, g'(x). g'(x) = Evaluate g"(-1). g'(-1) = Based on the sign of this number, does this mean the graph of g(x) is concave up or concave down at x=-1? At x = -1 the graph of g(x) is [Select an answer Based on the concavity of g(x) at x = -1, does this mean that there is a local minimum or local maximum at x = -1? At x1 there is a local Select an answer

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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Could you also answer the bottom two - if its concave up/ down or local min/local mix

Given the function g(x) = 8x³ + 60x² + 96x, find the first derivative, g'(x).
g'(x)
Notice that g'(x)
=
0 when x = -1, that is, g′(−1) = 0.
Now, we want to know whether there is a local minimum or local maximum at x = -1, so we will use the
second derivative test.
Find the second derivative, g'(x).
g'(x) =
Evaluate g'(-1).
g"(-1) =
Based on the sign of this number, does this mean the graph of g(x) is concave up or concave down at
=-1?
x = -
At x = -1 the graph of g(x) is [Select an answer
Based on the concavity of g(x) at x = -1, does this mean that there is a local minimum or local
maximum at x = -1?
At x = -1 there is a local Select an answer ✓
Transcribed Image Text:Given the function g(x) = 8x³ + 60x² + 96x, find the first derivative, g'(x). g'(x) Notice that g'(x) = 0 when x = -1, that is, g′(−1) = 0. Now, we want to know whether there is a local minimum or local maximum at x = -1, so we will use the second derivative test. Find the second derivative, g'(x). g'(x) = Evaluate g'(-1). g"(-1) = Based on the sign of this number, does this mean the graph of g(x) is concave up or concave down at =-1? x = - At x = -1 the graph of g(x) is [Select an answer Based on the concavity of g(x) at x = -1, does this mean that there is a local minimum or local maximum at x = -1? At x = -1 there is a local Select an answer ✓
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