Bill is at tennis practice. He tosses a tennis ball
into the air. As the tennis ball comes back
down, he decides to hit it back into the air with
his racket. Bill notices that the tennis ball hits
his racket m seconds after he originally tosses
it. As the ball comes back down this time, he
decides to catch it. When Bill catches the ball,
n seconds have passed since the ball hit his
racket. The height of the ball at a given time is
h feet.
Which of the following functions would best model the situation given above?
A
step
B.
polynomial
absolute value
C
D.
cube root
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