1. The Slope of a Line
Section 4.4

2. Slope
Where Have You Heard of Slope
In Skiing – A Ski Slope

3. Slope What is Slope Slope Represents a Rate of Change
Slope Tells Us How Fast a Line Rises or Falls

4. Slope
What is Slope
Vertical Change Divided by Horizontal Change (Fraction)
Slope = Rise Over Run

5. Classification of Lines by Slope
Slope is Zero
Line is Horizontal

6. Classification of Lines by Slope
Slope is Positive
Line Increases From Left to Right

7. Classification of Lines by Slope
Slope is Negative
Line Decreases From Left to Right

8. Classification of Lines by Slope
Slope is Undefined
Line is Vertical

9. Find the Slope

10. Find the Slope

11. Ways to Write Slope
3 Ways to Write Slope

12. Ways to Write Slope
3 Ways to Write Slope

13. Ways to Write Slope Order Is Important Correct Same Order Incorrect
Different Order