NO CALCULATORS PERMITTED
An unthinking person in a hot air balloon throws an object up into the air. The height H(t) (in feet) of the object, as a function of time t (in seconds), is given by the formula
1. Using the axes below, graph H as a function of t, clearly indicating and giving the coordinates of all intercepts.
2. At what time will the object reach its maximum height?
3. What is the maximum height?