15 POINTS
The function y=−16x2+v0x models Lindy's height in feet above a trampoline x seconds after she jumps straight up. In the equation of the function, v0 is her initial velocity in feet per second. Lindy lands back on the trampoline 1 second after she jumps. What is the value of v0 ? Enter your answer in the box. v0= (box here ) ft/s