Question

Please help me with this please and thank you

Answer 1

b.
`3^(-x)`

Explanation:

(-2, 9)

`f(-2)=3^(-(-2)) =3^(2) =9`

(-1, 3)

`f(-1)=3^(-(-1)) =3^(1) =3`

(0 1)

`f(0)=3^(0) =1`

Hope this helps