### Home > AC > Chapter 11 > Lesson 11.2.1 > Problem 11-85

11-85.

Paula graphed a line and found that and

*. Graph this line and find its equation.*

means

Graph the points on a set of axis, then draw the line.

To find the equation, make a slope triangle to find the slope and the *y*-intercept. Substitute these values into the equation of a line.