SLOPE

1. Words

1.1. Sixty Five Miles Per Hour

1.2. Twenty Five Students Per Teacher

1.3. Ten Millimeters Per Centimeter

1.4. $3.97 Per Gallons of Gas

2. Tables of Values

2.1. Example A

2.2. Example B

3. Graphs

3.1. Example A

3.2. Example B

3.2.1. The slope is -10 divided by 25, which is -0.4.

4. Equations

4.1. Example A

4.2. Example B

4.3. Example C

5. Two Data Points

5.1. Example A

5.2. Example B

6. Definition

6.1. A Constant Rate of Change

6.2. A ratio used for measuring the steepness of a line.

7. Slope Still Fuzzy in Your Brain http://www.youtube.com/watch?v=JD5X1Z1IhsQ