Question

How do you write the equation of the parabola in vertex form `F(x)=x^2-2x+5`?

Answer 1

`F(x) = (x-1)^2 + 5`

Explanation:

`F(x) = x^2 - 2x + 5`
`= (x-1)^2 - 1 + 5`
`= (x-1)^2 + 5`