19 A new car wash business records the number of cars it washes each day for the first 7 days the business is open. The data are shown in the table.
Number of
Day
Cars Washed
1
41
2
44
3
48
4
52
5
57
6
56
7
57
The car wash owner uses the equation y = x + 44 to model the data, where z represents the number of days the
business has been open and y represents the number of cars washed.
Which explanation best describes whether the equation is a good fit for the data?

Question 3 (essay worth 10 points) (03.06 mc) part a: max rented a motorbike at $465 for 5 days. if he rents the same motorbike for a week, he has to pay a total rent of $625. write an equation in the standard form to represent the total rent (y) that max has to pay for renting the motorbike 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)