please help! I missed one day of class in algebra and missed learning this so I'm really confused! if someone could help me that be great! thanks!​

please help I missed one day of class in algebra and missed learning this so Im really confused if someone could help me that be great thanks class=

Respuesta :

Perpendicular means it’s opposite reciprocals for example : the slope is 2 then the perpendicular line’s slope would be -1/2 because it flips the number also makes it the opposite sign.

If it’s parallel then the slope would be the same

I hope that helps
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