Question

A cannonbathe height of the cannonball after t seconds after it was fired.1) After how many seconds did the cannonball take to reach its maximum height?28 sec26 secO 0.04 sec10816 sec2) In problem 1, you determined the time it took for the cannonball to reach its maximum height. Use thisinformation to find the maximum height of the cannonball.26 feet10799 feet10816 feet10842 feet

Answer 1

Given

`h\left(t\right)=-16t^(2)+832t`

Step-by-step explanation

Step1: Find the time where the maximum height occurs

A plot of the function can be seen below.

The x value of the vertex of the graph indicates the value of the time at maximum height. This is given at 26 secs

Answer: 26 secs

Step 2: Find the maximum height.

From the above plot, the maximum height gives

Answer: 10816