Question

Joshua is driving to the store. The average distance d, in miles, he travels over t minutes is given by thefunction d(t) = 0.5t. What is the value of the function when t = 15?7.5 hours75 hours7.5 miles75 miles

Answer 1

The given function is

`d(t)=0.5t`

To find the value for t=15, we just have to replace it

`d(15)=0.5(15)=7.5`

Therefore, the answer is 7.5 miles.