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)

Trigonometry (MindTap Course List)
10th Edition
ISBN:9781337278461
Author:Ron Larson
Publisher:Ron Larson
Chapter6: Topics In Analytic Geometry
Section6.2: Introduction To Conics: parabolas
Problem 4ECP: Find an equation of the tangent line to the parabola y=3x2 at the point 1,3.
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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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