GUYS I NEED HELP ASAP!!!!!!!!!!!!!Graded Assignment
Grade 8 Checkpoint 2, Part 2
Answer the questions below. When you are finished, submit this assignment to your teacher by the due date for
full credit.
Total score: ____ of 9 points
(Score for Question 1: ___ of 4 points)
1. The cost of renting a car for a day is $0.50 per mile plus a $15 flat fee.
(a) Write an equation to represent this relationship. Let x be the number of miles driven and y be the total
cost for the day.
(b) What does the graph of this equation form on a coordinate plane? Explain.
(c) What is the slope and the y-intercept of the graph of the relationship? Explain.
Answer: