Posted by **sarah** on Friday, January 27, 2012 at 10:42pm.

Find the equation using a slope-intercept form if possible..

x-intercept −1, y-intercept −2

I do not know how to start this.. HELP!

- algebra -
**drwls**, Saturday, January 28, 2012 at 11:07am
y = mx -2 (from the y-intercept).

Use the x-intercept to get the sklope, m.

When y = 0, x = -1, so

0 = -m -2

m = -2

y = -2x -2

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