ANSWERS: 2
  • The ordered pair is simply the (x,y) coordinates of the intersection of the two graphs.
  • What you do is you put both of these equations into slope-intercept form. -x + 2y = 10 2y= x + 10 y = 1/2x + 5 3x + y = -2 y = -3x -2 Then, what you do is you plug in -2, -1, 0, 1, and 2 in for x, then crank out your y value. So, for ex: y = -3x -2 turns into y = -3(-2) -2 y= 6-2 y=4 So, the ordered pair for that equation when x = -2 is (-2,4) Then you do this with -2,-1,0,1,2 and graph those two lines. Wherever the two lines intercept on the graph is where they intercept.

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