1. CHAPTER 3: PARALLEL AND PERPENDICULAR LINES MISSY MCCARTHY OKEMOS HIGH SCHOOL MATH INSTRUCTOR

2. I CAN Graph lines and write the equations of lines in both slope- intercept and point-slope form given a point and the slope or given two points. Classify lines as parallel, intersecting, or coinciding. Write the equations of horizontal and vertical lines.

3. EQUATIONS OF A LINE Point Slope Form

4. EQUATIONS OF A LINE Slope-Intercept Form

5. EQUATIONS OF A LINE Vertical and Horizontal Lines

6. EXAMPLE

8. GRAPHING LINES

9. EXAMPLE

12. PAIRS OF LINES

13. EXAMPLE