The parking lot near the scuba company opens for the day
at 6:00 a.m. Between 7:00 a.m. and 11:00 a.m., cars park
at a constant rate of 50 per hour. At 10:00 a.m., 165 cars are
parked in the lot. Write an equation that represents the
situation in the form y = mx + b.
What is a known point of the function, and what
does each coordinate of the point represent?