260,407 views
42 votes
42 votes
2. A football is kicked in the air and its height, in metres, is given by the function h(t)=−4.9t^2+19.6t+1 , where t is measured in seconds.

a) determine the time it took to reach the maximum height

b) determine the maximum height of the ball

User Nickolas Hook
by
3.1k points

1 Answer

25 votes
25 votes

Answer:

27

Explanation:

User Adrian Serafin
by
2.7k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.