Alfred has plotted revenue and cost graphs for his pastry business. He’s testing a number of cost assumptions against his business’s revenue. Which two statements correctly interpret the graphs?

Cost falls and revenue rises up to approximately $6 per pastry.
After approximately $6, both cost and revenue fall.
Costs continue to fall beyond approximately $6 because of an increase in revenue.
Revenue continues to rise regardless of the change in price.
Revenue falls and cost rises up to approximately $17.

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)