3|x + 7| + 6 = 18 How many solutions are there to the equation?

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)

Which equation represents a direct linear variationa. y=x2b. y=2/5xc. y=1/xd. y=x+3

How does the graph of y = 3x compare to the graph of y = 3-x?