Mathematics, 19.09.2019 07:30 ringo12384
For the given functions f and g find formulas for (a)f•g and (b) g•f. simplify your results as much as possible.
f(x) = (x + 20)^2, g(x) = 7/x
(a) f• g)(x) =
(b) (gºf)(x) =
edit
Answers: 1
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