Feliu630 Feliu630
  • 21-07-2014
  • Mathematics
contestada

1: Plot the graph of the equation 2x-3y=6 and 2x+y=-10 and intercept the result.

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Lilith
Lilith Lilith
  • 21-07-2014
To graph the equations, rewrite the equations written in standard form to slope-intercept form of the equation.

[tex]y=mx+b\\\\ 2x-3y=6\\ 2x+y=-10 \\\\3y= 2x- 6\ \ / :3\\ y=-2x-10 \\\\y= \frac{2}{3}x- 2 \\ y=-2x-10[/tex]


[tex]Answer : \\ \\The \ lines \ intersect \ when \ x = -3 \ and \ y = -4[/tex]
 

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