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)
0. 140
1. 160
2 140
3. 90
4. 10
This is a _ function ? Exponential, quadratic or linear?
The maximum height of the rock is _ ft? 160, 1, 140, or 90?
The rock changes direction after_ seconds in the air? 1, 2, 4, or 3? Please help.
This is a quadratic function.
The maximum height of the rock is 160 ft.
The rock changes direction after 2 seconds in the air.