Question

The y-intercept for the function f(x)=-x^2+9

Answer 1

We need to find the y-intercept for the function:

`f(x)=-x^2+9`

We have to make x = 0, and then the result will be the y-intercept for the function. Then:

`f(x)=y=-(0)^2+9\Rightarrow y=9`

Then, the y-intercept for the function is y = 9.