Noa drove from the Dead Sea up to Jerusalem. When she arrived in Jerusalem after 1.51.51, point, 5 hours of driving, her altitude was 710710710 meters above sea level. Her altitude increased at a constant rate of 740740740 meters per hour. Let yyy represent Noa's altitude (in meters) relative to sea level after xxx hours. Complete the equation for the relationship between the altitude and number of hours. y=