Question 558732
Shelly throws her keys up into the air, releasing them from a height of 4 ft. above the ground with an initial velocity of 32 ft/sec.
a. Write and equation representing the height of the keys in terms of time? 
h(t) = -16t^2 + 32t + 4
:
graphically
{{{ graph( 300, 200, -1, 4, -10, 30, -16x^2+32x+4) }}}