Question

How do you write `f(x) + 9 = 4(x - 1)^2` in standard form?

Answer 1

`f(x)=4x^2-8x-5`

Explanation:

`f(x)=-9+4(x^2-2x+1)`
`f(x)=-9+4x^2-8x+4`
`f(x)=4x^2-8x-5`