Algebra 1

Please, I am very confused in the Systems of Equations and Inequalities Unit Test that is only 27 questions. The test starts with:

1.Which graph represents the solution to the given system?
y = –x + 2 and y = 3x – 1

I am in 8th grade but take 9th grade algebra

asked by kachow
  1. I'm not good at algebra, but I might be able to help. Go to google (I can't put the exact URL, sorry) and search "y = –x + 2 and y = 3x – 1" there should be a graph there that should help.

    posted by Kathy
  2. your graph should look like this:

    http://www.wolframalpha.com/input/?i=plot+y+%3D+%E2%80%93x+%2B+2+,+y+%3D+3x+%E2%80%93+1

    notice the scale is not 1 : 1

    posted by Reiny

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