Respostas

2013-11-26T17:21:41-02:00
Seja f: R -> R/F (x) = 1-x², Calcule

A) f (-3) = 1 – (-3)² = 1 – 9 = 8

B) f (√3) = 1 – (√3)² = 1 – 3 = - 2

C) f (2)= 1 – (2)² = 1 – 4 = -3

D) (-√3)= 1 – (-√3)² = 1 – 3 = - 2