Respuesta :

[tex]\begin{gathered} f(x)=3^x \\ x=-2,y=3^{-2}=\frac{1}{9}=0.111111 \\ x=-1,y=\frac{1}{3}=0.333333 \\ x=1,y=3 \\ x=2,y=9 \end{gathered}[/tex]

The graph can be drawn below

Ver imagen SundusD117231