Question

f (x) = 5x^2 + 3x + 1 g (x) = 2x

Answer 1

f(x)=5x^2+3x+1. g(x)=2x
f(1/2)=5(1/2)^2+3/2+1. x=1/2
=5/4+3/2+1/1
=5/4+6/4+4/4
=15/4 (is the answer).....
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