Darla is training for a marathon. she starts out running 1.5 miles and plans to add additional miles each week. below is a screen shot from her fitness tracker app on her phone.

part a: assuming that this pattern of running continues for darla, write an equation that could be used to find the number of miles she runs for any number of weeks.

part b: to complete a marathon, you must run 26.2 miles. using the table and/or equation, will darla be able to complete a marathon after 14 weeks of training?