Down below you have pairs of equations. Which one of the equations in the pairs is the greatest and by how much? 1. 17 x 10^8 4 x 10^8

2. 2 x 10^6 7.839 x 10^6

3. 42 x 10^7 8.5 x 10^8

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)