Mathematics, 16.06.2020 20:57, KingJayDevil

2.6.57 For f(x) = x2 + 7 and g(x) = x2 - 9, find the following functions.
a. (fog)(x); b. (gof)(x); c. (fog)(2); d. (gof)(2)
a. (fog)(x) = 0
(Simplify your answer.)
ests

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2.6.57 For f(x) = x2 + 7 and g(x) = x2 - 9, find the following functions.
a. (fog)(x); b. (go...