Respostas

2014-01-30T18:26:58-02:00
A) f(2) = 2. 2. 4 = 16

B) f(-6) = 2. (-6). 4 = -48

C) f(-1) = 2. (-1). 4 = -8

D) f(10) = 2. 10. 4 = 80