1. Review – write as verbal expressions, equations, inequalities
Nine more than a number
The difference of a number a and two is less than or equal to 16
Seven more than a number is 12

2. Objective: the objective of this lesson is for the students to demonstrate they know how to construct a line and/or bar graph. They will also need to know how to interpret them. They will also have an understanding of misleading graphs and what causes them.
1.6 Tables and Graphs

3. Notes Data: information, facts, or numbers that describe something.
Bar Graph: organizes data.
Uses vertical/horizontal bars
Gaps between bars
Don’t touch y - axis
Line graph: shows data over time.
X – axis: time

4. Causes of misleading graphs
No title
Scale doesn’t include 0
No labels on axis
Intervals are not equal
Size of graph misleads data
Break in axis (most common)

5. Discuss pg. 43, #’s 4-11, 19

7. Wrap up
Questions/Comments
Ic: homework
Hw: practice B