### Home > GC > Chapter 5 > Lesson 5.3.4 > Problem 5-102

5-102.

Find the equation of the line that has a slope angle of of

Since the

Substitute the slope form for a line.

Note: When a is given as a point, the

*in an equation is the*

*only!*

Use the eTool below to graph the line.

Click the link at right for the full version of the eTool: *5-102 HW eTool* (Desmos)