If the parallel sides of a trapezoid contained by the lines y = 2x + 7 and y = 2x - 4, what equation represents the line contained by the midsegment?
a. y = -x – 2
b. y = x + 2
c. y equals negative one-half x plus 7
d. y = -x + 7

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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.