FrostyFairy

Find the solution to the system y = 2x2 - 2x - 3 y = -2x + 2 A) (-1,1) and (1, -3) B) (0, -1) and (-0.5, 0) C) (0.5, -3.5) and (0, -3) D) (2, 1) and (0,0) I saw the question asked with NoU, and I had gotten the same result as the teacher, however I do not...

yeah taht is the same thing, but I don't know what answer that is. I had gotten +/- sqrt 5/2.

It shows it as y =2x^2 -2x-3 y =-2x+2

Is it true that Mrs. Sue died?

was it from age, or something else. I miss her soo much :(

You guys can quote me on this if you want but... You never know how much you love something or someone until it is gone. -FrostyFairy

I know that 1 is correct, but I don't know about the other ones.

x= a-c+ab ------------ ; a ≠ − b a+b I hope this helps you.

Good job, you are correct!

I am not sure but please use this as a reference: www.jiskha.com/questions/1522730/plot-points-on-the-number-line-to-represent-all-values-that-round-to-500-when-rounded-to