Question

G(t)=t squared - 2; Find g(9)

Answer 1

79

Explanation:

So we have the function:

`g(t)=t^2-2`

To find g(9), substitute 9 for t. Thus:

`g(9)=9^2-2`

Square:

`g(9)=81-2`

Subtract:

`g(9)=79`

So, our answer is 79.

And we're done!