Question

Driving on the highway, you can safely drive 60 miles per hour. “How far can you drive in ‘h’ hours?” What is the domain of the function which defines this situation?A) the distance you driveB) the number of hours you driveC) the amount of gas you useD) 60

Answer 1

Solution

$\begin{gathered} speed=\frac{distance}{time} \\ \\ distance=speed\times time \\ \\ distance=60\times h \\ \\ distance=60h\text{ miles} \end{gathered}$

The answer is Option A

The distance you drive