9. The height of a baseball in feet tossed upward is given by the function

where

*t*represents time in seconds. What is the maximum height of the baseball?
10. Find a quadratic equation with solutions: {±5

---

*i*}
Click on the 10 question exam covering topics in chapter 6. Give yourself one hour to try all of the problems and then come back and check your answers.

9. The height of a baseball in feet tossed upward is given by the function

where *t* represents time in seconds. What is the maximum height of the baseball?

10. Find a quadratic equation with solutions: {±5*i*}

---