The rod on a pump rises and falls as the pump operates.

Last updated: 7/19/2022

The rod on a pump rises and falls as the pump operates. Function /gives the height of the top of the rod above the pumping unit in feet, L(t), as a function of time in seconds, t, after the pump is activated. L(t) = sin(πt +π/2 ) + 3/2 What is the range of the given function? A. 0 feet to 3 feet B. 0 feet to feet C. 1-foot to feet D. 1 foot to 3 feet