Question

Rewrite f(x) = –2(x − 3)^2 + 2 from vertex form to standard form

Answer 1

good old vertex form :)
Ok so the first step is distributing the (x-3)^2

Answer 2

why don't you do that

Answer 3

idk how

Answer 4

\[(x-3)^2 = (x-3)(x-3)\]

Answer 5

Your standard form must look like \[y=ax^2+bx+c\] where a,b and c are coefficients.

Answer 6

look at what astro did, then multiply it all by -2, since that was the "a" coefficient