Question 233979
"h is the height in meters from which the launch occurs"
___ "the top of a building 150 meters tall"


"v is the initial upward speed in meters per second"
___ "initial speed is 35 meters per second"


"t is the number of seconds for which the OBJECT is airborne"
___ "how high above the ground will the pebble be after 3 seconds"


height = 150 + 35(3) - 9.8(3^2)