### Home > CCA2 > Chapter 2 > Lesson 2.1.1 > Problem 2-10

2-10.

The slope of and

*. Find the value of*

*and the distance between points*

*and*

*.*

Use the slope formula. If you need help with it, look in the glossary.

Substitute in the - and

*-values and solve for*

*.*

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