Math
posted by Carly on .
If f(x)=x^22 and g(x)=1/(3x) (x does not equal 0), find (fxg)(2)

Given:
f(x)=x²2
g(x)=1/(3x)
I assume you are working with composite functions, and you are looking for
(f∘g)(x)
=f(g(x))
=f(1/(3x))
=(1/3x)²2
=1/(9x²)2
(f∘g)(2)
=1/(9*2²)2
=1/(9*2²)2
=1/362
=71/36