Question

Considere a função do 1 grau f (x)= x+2 determine
A)f (x)=11
B)f (x)=0
C)f (-1)
D)f (0)

Answer 1

A-

F(11)= 11+2= 13

B-  

F(0)= 0+2=2

C-

F(-1)= -1+2= 1

D-

F(0)= 0+2= 2