Question: Given f ( x ) = { 3 x 2 , x 2 x - 2 2 , 2 x 4 , f i n

Given f(x)={3x2,x2x-22,2x4,findthefollowing:x-,x4
(a)f(4)
(b)f(2)
(c)f(7)
(d)f(-1)
(e)f(1e)
Given f ( x ) = { 3 x 2 , x < 2 x - 2 2 , 2 x < 4

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