Part a: darla rented a room for 3 days at $285.00 per day. if she rents the same room for 6 days, it would cost $510.
write an equation in the standard form to represent the total rent (y) that darla has to pay for renting the room for x amount of days. (4 points)
part b: write the equation obtained in part a using function notation. (2 points)
part c: describe the steps to graph the equation obtained above on the coordinate axes. mention the labels on the axes and the intervals.