1. Lines in the Coordinate Plane
Geometry 3-5

2. Vocabulary Y-intercept – The point at which a line crosses the y-axis
X-intercept – The point at which a line crosses the x-axis
Standard form of a linear equation –
Ax + By = C
where A, B and C are real numbers and A and B are not zero
Vocabulary

3. Slope – The ratio of the vertical change to the horizontal change for a non-vertical line

4. Slope - Practice

5. Graphing a linear - Example

6. Graphing a linear - Practice

7. Slope - Example

8. Vocabulary

9. Slope Intercept - Example

10. Slope Intercept - Practice

11. Vocabulary

12. Point Slope - Example

13. Point Slope - Practice

14. Point Slope - Example

15. Point Slope - Practice

16. Summary

17. Special Equations

18. Special Equations

19. Practice

20. Practice

21. Practice

22. Practice

23. Practice

24. Practice

25. Practice

26. Homework Pages 155 – 157 Use Graph paper
6 – 8, 12, 16, 18, 22, 24, 29, 32, 53, 71,
74 – 76
Homework