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2-10.

2-10. The slope  of  is 5, with points  and .  Find the value of n and the distance between points A and B.  Homework Help ✎

Use the slope formula. If you need help with it, look in the glossary.
Substitute in the x- and y-values and solve for n.

To find the distance between the points, recall the Pythagorean Theorem.