Student: rtl
date: seva 21
instructor: robert just
course: math 140-01 (1)
1. given f(x) = 7x and g(x)= 9x2 + 4, find the following expressions.
(a) (fog)(4) (b) (gof)(2) (c) (fof)(1) (d) (gºg)(0)
(a) (fog)(4) =
(simplify your answer.)
(b) (gof)(2) =
(simplify your answer.)
(c) (f of)(1) =
(simplify your answer.)
(d) (gog)(0) =
(simplify your answer.)