ThePhantomWolf ThePhantomWolf

01-05-2020
Mathematics

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Given f(x) = x^2 - 3 and g(x) = x + 2 over x. Find (g ° f)(4).

A) 11 over 3

B) 6

C) 15 over 13

D) -6

*Please show all work, thanks.)

Given fx x2 3 and gx x 2 over x Find g f4A 11 over 3B 6C 15 over 13D 6Please show all work thanks class=

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edyg144 edyg144

01-05-2020

So this can be rewritten as g(f(4)) so you substitute 4 into the f(x) equation then your answer for that (13) gets substituted for x in g(x)

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