Alg
posted by K ASAP!!!!
Given f(x) = 2x^2 – 2 and g(x) = –2x + 4, find the following.
(f − g)(2)
AND
Given f(x) = 2x − 2 and g(x) = 4x − 5, evaluate the composite function.
f[g(2)]

Steve
(fg)(2) = f(2)  g(2)
= 2*2^22  (2*2+4)
= 6  0
= 6
f(g(2) = 2*g(2)  2
= 2(4*25)2
= 2*32
= 4
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