Question

What is the vertex form of `y=2x^2 -452x-68`?

Answer 1

vertex `=(113,-25606)`

Explanation:

`y=2x^2-452x-68`

vertex form: `y=a(x-h)^2+k` where `(h,k)` is the vertex

`y=2(x^2-2*113*x+12769)-25538-68`

`y=2(x-113)^2-25606`

`=>` vertex `=(113,-25606)`