1. Warm Up

2. 2.4 Day 2 Writing Equations Day 2 Horizontal Vertical ParallelPerpendicular

3. Horizontal Lines What do horizontal lines look like? Do you have a trick/hint that helps you remember that?

4. Horizontal Lines

5. Review Questions

6. Vertical Lines What do vertical lines look like? Do you have a trick/hint that helps you remember that?

7. Vertical Lines

8. Review Questions The calculator said error because we divided by zero. Come up with two new points that would also cause a calculator error!

10. HOY VUX Graphing Horizontal and Vertical Lines Each student will be given a worksheet to overview horizontal and vertical lines.

11. Parallel vs. Perpendicular

12. Examples

14. You Try!

15. Review Question Summarize to a neighbor the rules about parallel and perpendicular. Be prepared to share what your neighbor said.

16. Parallel vs. Perpendicular

17. You Try!!!

18. Extra Practice

19. Parallel vs. Perpendicular Write an equation in slope-intercept form of the line…

20. Examples

21. Homework Lesson 2.4 Pg. 86-87 #’s 6-7, 23-26