Rebecca is flying a drone at a constant height. She decides to make the drone rise vertically. It rises
18 m every 3 s. After 5 s, the drone is at a height of 40 m. The drone's height in meters, y, is a
function of the time in seconds. z.
How many meters does the drone rise each second? Find the rate of change.
6 meters per second
What is the height of the drone before Rebecca makes it rise? Find the initial value.
meters
