Question: Given that f (x) = |x| + 3x, find each of the following. (a) f(1) (b) f(- 2) (c) f(- x) (d) f(2y) (e) f(2

Given that f (x) = |x| + 3x, find each of the following.
(a) f(1)
(b) f(- 2)
(c) f(- x)
(d) f(2y)
(e) f(2 - h)

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