If f(x)4x+2 and g(x)=x^2 find each value.

( f o g)(x) = f (g(x))
    = f (–x2 + 5)
    = 2(             ) + 3     ... setting up to insert the input formula
    = 2(–x2 + 5) + 3
    = –2x2 + 10 + 3
    = –2x2 + 13          

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