1. Slopes of Cincinnati
Objective: Determine the slope of various Cincinnati locations from a contour map and investigate the relationship between the sand hill slopes and landslides. Be able to identify functions as linear or nonlinear equations and use graphing calculators to create graphical displays.

2. Slopes of Cincinnati 1.Review yesterday (4 factors)
2.How can the slope of a line effect you?
3. What type of engineer would use slope information??
15 min- Please follow handout directions

3. Slopes of Cincinnati 1. How to read contour map
2.Record values on handout
3. Based on the triangle calculate the slope of each point

4. Contour Map
Are there any questions about the contour map??

5. Slopes of Cincinnati
Properties of a line X Y
Slope 3 1 6 ? 2 9 12

6. Non Linear Equations

7. Slopes of Cincinnati- Review
1. 4 factors that effect the slope of a hill?
2.How can the slope of a hill effect a landslide?
3. What are some differences between a linear and a non linear equation?
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