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Mathematics 14 Online
OpenStudy (alex6799):

Let f(x) = x + 2 and g(x) = x2 Find ( g o f)(-­5) A. -3 B. -10 C. 9 D. 49

OpenStudy (johan14th):

For g(X) is it 2x or x^2 ?

OpenStudy (alex6799):

x^2 my bad

OpenStudy (alex6799):

@Johan14th

OpenStudy (johan14th):

okay first step we have to do is substitute the equation of f(X) into g(X)?

OpenStudy (alex6799):

Ok?

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