Question

HELPPPPPP PLEASEEEEEEEEEEEEEE

Answer 1

Option C, 
`f(x)=-3x^2-6xh-3h^2+2x+2h+1`

Explanation:

Oooo the ol canvas quiz yeesh.

Anyway, for this sort of problem, anywhere in your second equation that you see an x, sub for (x+h).

`f(x)=-3x^(2) +2x+1`

`f(x)=-3(x+h)^(2) +2(x+h)+1\\`

You must foil the first part

`f(x)=-3(x^2+h^2+2xh)+2(x+h)+1\\`

Now distribute to eliminate the parentheses

`f(x)=-3x^2-3h^2-6xh+2x+2h+1`

As your answer choice has it:

`f(x)=-3x^2-6xh-3h^2+2x+2h+1`