1. Coordinates

2. You are used to reading and plotting coordinates in this quadrant. 0 3 2 1 12345 5 4 This is called the first quadrant

3. 321321 You can extend the horizontal axis 0 312 Count back from zero… -2-3-4

4. -2-3-4 321321 0 312 You can extend the vertical axis -2 -3

5. Now you have four quadrants -2-3-4 321321 0 312 -2 -3 12 3 4

6. In the second quadrant what are the coordinates of this point? 0-4-3-2-5 1 2 3 4X (4, -4) (-4, 4) (4, 4) (-4, -4)

8. In the second quadrant what are the coordinates of this point? 0-4-3-2-5 1 2 3 4 X (1, -2) (-1, -2) (2, 1) (-1, 2)

10. In the third quadrant what are the coordinates of this point? (2, -3) (-3, -2) (3, 2) (-2, -3) 0 -4-3-2-5 -4 -3 -2 X

12. In the third quadrant what are the coordinates of this point? (-5, -1) (-5, 1) (-1, 5) (-1, -5) 0 -4-3-2-5 -4 -3 -2 X

14. In the fourth quadrant what are the coordinates of this point? 412 30 -4 -3 -2 X (-3, -4) (-3, -3) (4, -3) (-3, 4)

16. In the fourth quadrant what are the coordinates of this point? 412 30 -4 -3 -2 X (3, 3) (0, 3) (0, -3) (3, 0)

18. Now click on these coordinates 123-3-2 -2 -3 3 2 1 0 (-2, -1)

20. Now click on these coordinates 123-3-2 -2 -3 3 2 1 0 (2, -3)

22. Now click on these coordinates 123-3-2 -2 -3 3 2 1 0 (-3, -1)

24. Now click on these coordinates 123-3-2 -2 -3 3 2 1 0 (-2, 2)