Question

need help with quick algebra questions please

Answer 1

The quickest way to do that is to find the x-coordinate of the vertex of the parabola.

x = -b/(2*a) where b = - 2, and a = 1.

So, what is b equal to, @iappreciateyourhelp

Answer 2

@iappreciateyourhelp What did you get?

Answer 3

B is equal to -2?

Answer 4

But, we're doing x = -(-2)/(2*1) = ? @iappreciateyourhelp

Answer 5

Yes, that is a vertical line (x = 1) and is the axis of symmetry.

Answer 6

Please post those new questions in two different threads. Close this one, okay?

Answer 7

Okay.