y=-x^2+83x-609 y=−x 2 +83x−609

Question

y=-x^2+83x-609 y=−x  2  +83x−609

Anouk U. · Accepted Answer

Hi Amin,

I'm not sure if you received an answer to this yet, but whenever you solve Quadratic equations like this, make sure to apply the formula:

(−B± √(B² - 4AC)) ÷ 2A

Where A is the coefficient in front of the X² term, B is the coefficient in front of the X term and C is the constant.

So for the first equation, A is -1, B is +83 and C is -609. Hope this helps.

Anouk

1 Expert Answer