Question

I have no idea how to do this please help

Answer 1

x f(x)

-2 1/81

-1 1/9

0 1

1 9

2 81

Step-by-step explanation:

To find the value of f(x), we need to replace the value of x in the given expression, so

for x = -2, we get

`\begin{gathered} f(x)=9^x \\ f(-2)=9^(-2)=(1)/(9^2)=(1)/(81) \end{gathered}`

For x = -1

`f(-1)=9^(-1)=(1)/(9)`

For x = 0

`f(0)=9^0=1`

For x = 1

`f(1)=9^1=9`

For x = 2

`f(2)=9^2=81_{}`

Therefore, the complete table is

x f(x)

-2 1/81

-1 1/9

0 1

1 9

2 81