A ball was thrown into the air with an initial velocity of 72ft per second. The height of the ball after t seconds is represented by the equation h=72t-16². The graph of the function is shown to the right.
It says to describe the dependent variable for this problem and describe the domain and range using appropriate notation.
Honestly I have to say I am lost
72x72-32=?
1 answer
height h is the dependent variable, time domain is on your graph. I have no idea what the graph shows for time.