Plot the graph of the equations:?

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Plot the graph of the equations:?

2x-3y=6
2x+y=-10

2007-02-01 13:33:11 · 2 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics

2 answers

When equations are in this form, the two-intercept method is the easiest way to graph them. Put 0 for x and see what y is; plot this point. Then put 0 for y and see what x is; plot this point. Then draw a line between them and label it with the equation. Do this for the second equation too and draw both on the same set of axes/ The answer to the system is the point where the lines cross.

2007-02-01 13:37:58 · answer #1 · answered by hayharbr 7 · 0⤊ 0⤋

The first is a line that crosses x-axis at 3, y-axis at -2. Second is a line that crosses x-axis at -5, y-axis at -10. They intersect at (-3,-4)

2007-02-01 21:43:00 · answer #2 · answered by Philo 7 · 0⤊ 0⤋