SOLUTION: 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 repre

Algebra ->  Customizable Word Problem Solvers  -> Finance -> SOLUTION: 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 repre      Log On

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Question 981063: 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)

Answer by josgarithmetic(39625) About Me  (Show Source):
You can put this solution on YOUR website!
Only two points are in the description. (5, 465) and (7, 625). x is for how many days renting and y is for how much the cost of renting.

slope, %28625-465%29%2F%287-5%29=80

pick either point:
b=625-80%2A7
b=65

y=mx+b
y=80x%2B65