courtney is standing on a mountain above a lake, and she tosses a rock with a velocity of 48 ft/sec. here is a table of values that represents the height of the rock, in feet. time (seconds) height (feet)? Time (seconds) Height (feet) 0 140 1 160 2 140 3 90 4 10 this is a function. the maximum height of the rock is feet. the rock changes direction after seconds in the air.
