A fireworks projectile is launched at 20 meters per second from a 60-meter cliff. The table shows the height, y, in meters the projectile
is above a field after x seconds. Use the table for Problems 3-9.
Time (seconds)
0
1
2
3
4
in
Height (meters)
60
75
80
75
60
35
2. Write the regression equation that best fits the data. Use the date to predict
where the projectile would be after 7 seconds. Does this make logical sense.
Explain your answer.