Help with curve sketching. a function f(x) is continuos on (-oo,oo) and has following properties: f(-2)=4, f(0)=0,f(2)=-4 f'(-2)=0,f'(0)=0,f'(2)=0 f'(x)>0 on (-oo,-2)U(2,oo) f'(x)<0 on (-2,0)U(0,2)

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section5.3: The Natural Exponential Function
Problem 44E
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Help with curve sketching.

a function f(x) is continuos on (-oo,oo) and has following properties:

f(-2)=4, f(0)=0,f(2)=-4

f'(-2)=0,f'(0)=0,f'(2)=0

f'(x)>0 on (-oo,-2)U(2,oo)

f'(x)<0 on (-2,0)U(0,2)

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