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3 votes
Which of the following lines are perpendicular to the line y =-1/4×+6?

User Bercove
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1 Answer

5 votes
Since there are no choices, I'll say this: in order for a line to be perpendicular to another, the first slope needs to be made negative and then the numerator and denominator need to be flipped.
Ex: m= 3
perpendicular m= -1/3
User Bimo
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