Solve the Problem. -If a Rocket Is Propelled Upward from Ground Level, Its

Multiple Choice

Solve the problem.
-If a rocket is propelled upward from ground level, its height in meters after t seconds is given by h = -9.8t2 + 78.4t. During what interval of time will the rocket be higher than 147 m?

A) 0 < t < 3
B) 3 < t < 5
C) 5 < t < 6
D) 6 < t < 8