The function h(t)=−16t2+98t graphed below shows the height, in feet, of a kicked soccer ball as a function of time, in seconds.

Question

A reasonable domain of the function is

{t| 2≤t≤66}

{t| 0≤t≤66}

{t| 0≤t≤4.1}

and a reasonable range of the function is

{h|2≤h<66}

{h|0≤h≤66}

{h|0≤h<4.1}

Answer 1

The reasonable domain of the function is {t| 0≤t≤4.1} and the reasonable range of the function is {h|0≤h≤66}.