### Home > A2C > Chapter 12 > Lesson 12.1.1 > Problem 12-22

12-22.

Given the points

The slope of the line

.

The length of

.

The midpoint of

. Take the average of the

-values, and of the-values.

An equation of

. Use the slope you found in part (a) to find the

*y*-intercept and write an equation.