Question

Please help me with this please and thank you

Answer 1

Answer:

b. $3^{-x}$

Step-by-step 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