Question

Sendo f(x)=2x+5, obtenha o valor de f(-3)+f(3)
--------------
f(0)
a) 1
b)2
c)3
d)4

Answer 1

F(-3)=2*(-3)+5=-1
F(3)=2*3+5=11

F(-3)+F(3)=10


F(0)=2*0+5=5

(11-1)/5

10/5=2