Question #da09d

1 Answer
Jun 9, 2017

Answer:

#D = (45"mi"/"h")T#

Explanation:

The fact that it is traveling at a constant #45"mi"/"h"# tells that it travels a distance #45# #"mi"# in #1# #"h"#.

This can be represented as

#45"mi"/"h" = D/T#

rearranging for the distance, #D#, we have the function

#color(red)(D = (45"mi"/"h")T#

You can use this function to find the distance traveled (in miles) after a time #T# (in hours).