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Perpendicular Lines and Slope

Author:Josh, Michael Weingarden
Topic:Algebra, Mathematics
Move points D and E to adjust the slope. What do you notice about the slope of the line that is rotated 90 degrees clockwise?

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  • גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם

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