Question

solve for the following system using the graphing method.
-2x+y=-4
3x+y=1

x,y(___,___)

Answer 1

Is (4,-1) correct?

Answer 2

well, did you graph it? Is (4, -1) the point where they intersect?

Answer 3

I don't have a ruler

Answer 4

but yes I think that is correct

Answer 5

do you have a graphing calculator?

Answer 6

no I don't

Answer 7

here: https://www.desmos.com/calculator

Answer 8

Once you have correctly graphed it, you get (1, -2). If it says to graph it, always use some graphing calculator to check.

Answer 9

ok thank you

Answer 10

Save that site, it is a life saver for me.