An airplane flying at attitude of 32,000 feet descends at a rate of 1,300 feet per minute. if the plane descends for 15 minutes, what would its altitude be in feet ?

Three students, javier, sam, and corrine, participated in a fundraiser where people donated a certain amount of money per lap that the student ran. each student also had some initial donations that were collected before the run. the equations that represent each student's total donation, y, based on the number of laps ran, x, is shown below. match each equation with the correct rate of change for that student.