Question
10. (7pts) Let f and g both be functions from real numbers to real numbers. Let f(x) = x² − 5 and g(x) = 3+2x. - Define each of the following, simplify, and then evaluate. You need to show your work. (a) (fog)(x = 1) (b) (gof)(x = 2) (c) ((g°f) ○g)(x = 3)
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