The stopping distance for 10 cars traveling at 55 miles per hour is shown in the table above . What is the mean (average ) stopping distance for the 10 cars ?

2y= 3 2 x−2 y = − 1 3 x + 1 y=− 3 1 x+1

In the geometric progression –3, 12, −48… what term is 3,072?

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)