let f(x) = 2x²-36x² + 20. Find the intervals where f is increasing. a) (-3,0)√(3, ~) b) (-3,0)0(0,3) c) (-₁-3) 0 (0,3) d) (-00, -3) 0 (3, 00⁰ e) (0,3)0 (3,00)

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.5: Graphs Of Functions
Problem 58E
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. ^.
4
let f(x)=2x²-36x² + 20. Find the
intervals where f is increasing.
a) (-3,0) 0(3, ~)
b) (-3,0) 0 (0,3)
c) (-₁-3) 0 (0,3)
d) (-0⁰0, -3) 0 (3₁
e) (0,3)0 (3,00)
Transcribed Image Text:. ^. 4 let f(x)=2x²-36x² + 20. Find the intervals where f is increasing. a) (-3,0) 0(3, ~) b) (-3,0) 0 (0,3) c) (-₁-3) 0 (0,3) d) (-0⁰0, -3) 0 (3₁ e) (0,3)0 (3,00)
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