Two bugs are running back and forth along a straight branch at constant speeds without stopping. they start from opposite ends of the branch at the same time and meet for the first time 40cm from one end of the branch. they continue to the ends and return, meeting for the second time 20 cm from the other end of the branch. how long is the branch?

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)