Barton H. answered • 10/13/15
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(fog)(x) means f(g(x)) or f evaluated at g(x). So,
f(g(x))=f(-2x+2)=3(-2x+2)-9=-6x+6-9=-6x-3.
Alexis P.
asked • 10/13/15If f(x) = 3x - 9 and g(x) = -2x + 2, find (f o g)(x).
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