The function f(x) = 2æ³ 21x? + 36x – 11 has two critical numbers. The smaller one is x = Preview and the larger one is x = Preview

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.2: Graphs Of Equations
Problem 40E
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The function f(x) = 2x
21x? + 36x – 11 has two critical numbers.
-
The smaller one is x =
Preview
and the larger one is x =
Preview
Transcribed Image Text:The function f(x) = 2x 21x? + 36x – 11 has two critical numbers. - The smaller one is x = Preview and the larger one is x = Preview
dA
dr
Let A be the area of a circle with radius r. If
dt
2, find
dt
when r =
Preview
2.
Transcribed Image Text:dA dr Let A be the area of a circle with radius r. If dt 2, find dt when r = Preview 2.
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