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OpenStudy (brekathleen):
if f(x)= 2x^2 find f(5) answers 102 52 22 -1.5 please and thank you (:!
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OpenStudy (shamim):
Given f(x)=2*x^2 So f(3)=2*3^2
OpenStudy (shamim):
Just substitute x=3
OpenStudy (shamim):
For f(5)=?
OpenStudy (shamim):
Just put x=5 in ur given equation
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