Question

Dada a função 3x+3 determine f(2)=
F(1)=
F(3)=

Answer 1

f(x)= 3x+3
f(2)= 3.2+3= 6+3=9
f(1)=3.1+3=3+3=6
f(3)=3.3+3=9+3=12