Estimate and classify the extrema for the graph of each function. Support the answers numerically. (Example 2) 12. 8 f(x) = x5-3x4 + 2x² -4-20 -4 y -8 2 4x 13 f(x) = -x + 4x² - 1 4 -8 -40 -4 -8 4

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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Estimate and classify the extrema for the graph of each
function. Support the answers numerically. (Example 2)
12.
8
f(x) = x5- 3x¹ + 2x²
-4-20
-4
Ay
-8
2
4x
13
Ay
8!
f(x) = -x + 4x² - 1
4
-8-4
O
-4
---8
4
Transcribed Image Text:Estimate and classify the extrema for the graph of each function. Support the answers numerically. (Example 2) 12. 8 f(x) = x5- 3x¹ + 2x² -4-20 -4 Ay -8 2 4x 13 Ay 8! f(x) = -x + 4x² - 1 4 -8-4 O -4 ---8 4
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