Misty is driving on a scenic road trip, and the graph shows the number of hours traveled compared to the number of miles of the trip remaining. Use the graph to answer 13-15.
13. Write an equation of the graph in slope-intercept form.
Yayi (*)
*2-XL (X-0)
200
MILES REMAINING
150
14. If Misty has been traveling for 9 hours, how many mile
of the trip does she have remaining
54 miles
15. If there are 50 miles in the trip remaining, how many
hours has Misty been traveling?
so
HOURS TRAVELED