Posted by **Emily** on Thursday, January 7, 2010 at 4:32pm.

The slope of a line segment AB is 2. The coordinates of the endpoints of the line segment are A(-2,11) and (X,7). Determine the value for X.

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**Marth**, Thursday, January 7, 2010 at 6:08pm
The equation for slope is m = (y1 - y2) / (x1 - x2).

You have the slope m = 2, the point (x1, y1) = (-2, 11), and the point (x2, y2) = (X, 7).

2 = (11 - 7) / (-2 - X)

X = ?

- MATH!! -
**YO**, Wednesday, March 28, 2012 at 7:54pm
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