begin with, calculate the first derivative f '(x) = w use this derivative to find the critical value (there is just one): investigate this value, we find the second derivative f "(x) =

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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Using the infromation in image one please answer the questions in image two

 

In this problem we will apply the second derivative test to the function f(x) = 2x? – 16x.
Transcribed Image Text:In this problem we will apply the second derivative test to the function f(x) = 2x? – 16x.
To begin with, calculate the first derivative f '(x) =
Now use this derivative to find the critical value (there is just one):
To investigate this value, we find the second derivative f"(x) =
At the critical value the second derivative is equal to
Transcribed Image Text:To begin with, calculate the first derivative f '(x) = Now use this derivative to find the critical value (there is just one): To investigate this value, we find the second derivative f"(x) = At the critical value the second derivative is equal to
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