SOLUTION: Please help me with the question:
What is the slope of the line that is perpendicular to a line with undefined slope?
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Expressions-with-variables
-> SOLUTION: Please help me with the question:
What is the slope of the line that is perpendicular to a line with undefined slope?
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You can put this solution on YOUR website! The "slope" of any undefined line is where x can be any number (the value of x doesn't make a difference). So the perpendicular slope would be (just flip the fraction and make the slope negative). So the perpendicular slope is