Zane has already spent 1 minute on the phone, and he expects to spend 2 more minutes with every phone call he routes. if he routes 2 phone calls, how much time will zane have spent on the phone in total? write and solve an equation to find the answer.

Michael gose to a theme park and rides two different roller coasters that both begin on a raised platform his height while on the first roller coaster measured in feet from the platform height can be modeled by the following graph where t is the number of seconds since the ride began