UB Practical Math test four • Name:
Data table
Drop height (cm) | Bounce height (cm) |
10 | 7 |
20 | 14 |
30 | 21 |
40 | 28 |
50 | 35 |
60 | 42 |
70 | 49 |
80 | 56 |
90 | 63 |
100 | 70 |
- ____________ Calculate the slope for the data (use any two points).
- ____________ Calculate the y-intercept for the data.
- _________________________ Write out the y = mx + b slope-intercept form of the equation.
- ____________ Calculate the bounce for a drop of 500 cm.
- ____________ Calculate the drop needed to produce a bounce of 500 cm.
- ____________ Can the slope for a ball bounce be greater than one?
- Why can or cannot the slope for a ball bounce be greater than one?