Question

If $g(x)=\frac{1}{16}(3)^x,$
then $g\left(-2\right)=$ ?

Answer 1

g(- 2) =
`(1)/(144)`

Explanation:

substitute x = - 2 into g(x) , that is

g(- 2) =
`(1)/(16)` ×
`3^(-2)` =
`(1)/(16)` ×
`(1)/(3^2)` =
`(1)/(16)` ×
`(1)/(9)` =
`(1)/(144)`