Which ordered pair would form a proportional relationship with the point graphed below? ly
-40
30
20
10
-80-60-40-290
20 40 60 80 x
-20
-30
(60.-20)
-40
O (-10, 30)
O (30, -15)
O (-30, 10)
O (80,-30)
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Guys i need ! 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.