Question

Which equation does the graph of the systems of equations solve?
A. x2 - 2x - 1 = -x2 + 3
B. x2 - 2x + 3 = x2 - x + 1
C. -x2 - 2x + 2 = 2x2 - x - 2
D. -x2 - 2x + 1 = 2x2 - x + 2

Answer 1

one has to be negative and one has to be positive

Answer 2

I don't really follow...Would it be c?

Answer 3

Oh wait...A? Idk im lost ahah

Answer 4

since one parabola opens up it will be positive and since the other one opens down it will be negative

Answer 5

its A

Answer 6

Thank you so much

Answer 7

Your welcome