### Home > CCA2 > Chapter 11 > Lesson 11.1.3 > Problem 11-34

11-34.

Given the points A (3, 2) and B (–21, 0), determine each of the following. Homework Help ✎

The slope of the line

. The length of

. The midpoint of

. An equation of

.

Take the average of the *x*-values, and of the *y*-values.

Use the slope you found in part (a) to find the *y*-intercept and write an equation.