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A software designer is mapping the streets for a new racing game. All of the streets are depicted as either perpendicular or parallel lines. The equation of the lane passing through A and B is -7x + 3y = -21.5. What is the equation of the central street PQ?

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A software designer is mapping the streets for a new racing game. All of the streets are depicted as either perpendicular or parallel lines. The equation of the lane passing through A and B is -7x + 3y = -21.5. What is the equation of the central street PQ?

anonymous · Answer

This is the diagram.

anonymous · Answer

The choices are
A) -3x + 4y = 3
B) -1.5x − 3.5y = -31.5
C) 2x + y = 20
D) -2.25x + y = -9.75

anonymous · Answer

Never mind. To anyone who gets this in the future, it's going to be B. I took a wild guess and got it right. :/