Part a: abe rented a bike at $36 for 5 days. if he rents the same bike for 8 days, he has to pay a total rent of $48. write an equation in the standard form to represent the total rent (y) that abe has to pay for renting the bike for x 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. (4 points)