Use the information below to complete Parts A and B of this Portfolio assignment.
A firework rocket being launched is modeled by the function h = -5t² + 30t+35 where h is the
height in meters after t seconds.
Part A (5 points)
Determine how many seconds it will take the firework rocket to reach the maximum height and
find the maximum height. Round to the nearest hundredth, if necessary.
Understand & Think:
What are you being asked or told to do?