Question

what represents y=-x^2+4x-1 in vertex form?

Answer 1

That is a quadratic equation. If there is only one variable squared it represents a parabola.

Answer 2

Adn you can rearrange the expression using the completing the square technique to obtaind the vertex form.

Answer 3

Do you know how to complete the square?

Answer 4

Thanks agdg you level me up =).

Answer 5

no whats the answer?

Answer 6

I told you already, pls read carefully.

Answer 7

is it y=(x-2)^2+3?