The slope of any line perpendicular to AB , where A(0, -3) and B(4, 9) are two points on the line, is m = -3 -1/3 3

asked Apr 7, 2018 75.4k views

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The slope of any line perpendicular to AB , where A(0, -3) and B(4, 9) are two points on the line, is m =

-3
-1/3
3

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5 votes

Are you missing an option? The answer should be -2/3 (I just calculated it numerous times)

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