Exist

Suppose a parabola has an axis of symmetry at x = -5, a maximum height of 9, and passes through the point (-7, 1). Write the equation of the parabola in vertex form. A y = -4(x - 5)^2 + 9 B y = -7(x +9)^2 - 5 C y = -0.06(x -5)^2+9 D y = -2(x+5)^2 + 9

I believe the answer is 30 inches by 40. Hope this helps.

Oops, I meant 30 by 45.

What are the choices?

Maybe the answer is C. See if that's correct.

I have no idea how to do this.

Please respond ASAP. I don't have time to waste.

Wow, I have the exact same question. If someone would answer this please, it would help over millions of people.

Maybe the answer is D....

So many Algebra questions today, how come!

It looks like you answered your own question. According to the information you gave, the answer must be (x - 2) (x + 3). Its x coordinates are -2 and 3 so..... That's what it looks like. So.....yeah. You're welcome, by the way. Hope for the best.

Out of curiosity, what do you think the answers are?

Imaginary numbers shouldn't exist.