You jump off the 10-foot diving board at the local pool. You bounce up at 6 feet per second and then drop toward the water. Your height h (in feet) above the water at
time t (in seconds) can be modeled by the function

h(t)=−16t^2+6t+10
1. Graph this function, with t on the horizontal axis. Construct a table of values
where the increments of time are tenths of a second.
2. Find the domain and range of the function. Explain your reasoning.
3. Explain why this situation is quadratic instead of linear. Give a graphical
explanation and a logical explanation.
4. Use the graph to determine the maximum height of your dive.
5. Use the graph to determine when you reach the maximum height of your dive.
6. Use the graph to determine how long it takes you to hit the water.
7. Use the Quadratic Formula to verify your answer in Exercise 6.