1. Chapter 11: Graphing

2. Bar Charts

3. Pie Charts

4. Line Graphs

5. Number Line -5 -4 -3 -2 -1 0 1 2 3 4 5

6. Represent x = 2 -5 -4 -3 -2 -1 0 1 2 3 4 5

7. Represent x ≥ 2 -5 -4 -3 -2 -1 0 1 2 3 4 5

8. Represent x > 2 -5 -4 -3 -2 -1 0 1 2 3 4 5

9. Equal to, use closed circle Greater than or less than, but not equal to, use open circle

10. Terms to Know Equality – The state of being equal; shown by the equal sign. Graphing – Showing on a number line the relationship of a set of numbers. Solution – The value of a variable that makes an open statement true. Inequality – Two quantities that are not the same; show by the less than, greater than, and unequal to sign., ≠

11. Equation Practice X = 2 + 3 5 X + 2 = 8 x + 2 – 2 = 8 – 2 x = 6

12. More practice 3 – x = 12 3 – x + x= 12 + x 3 – 12 = 12 + x – 12 -9 = x

13. Inequalities Practice X + 4 < 9 X + 4 – 4 < 9 – 4 X < 5 X – 7 > 12 X + 7 – 7 > 12 + 7 X > 19

14. Homework: Will Be Collected P 315 # 1, 2, 3 318 # 1, 2, 3, 9, 14 321 # 1 – 10 323 # 1 – 15 odd