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Mathematics 17 Online
OpenStudy (texmechanica):

Which lines are perpendicular? https://gyazo.com/023ce9c5ad387d7fccb361b7f58d63de A) A and B B) A and C C) B and C D) A and D

OpenStudy (royalranger):

Do you know what perpendicular means?

OpenStudy (royalranger):

This website should help. I use it all the time to graph functions. https://www.desmos.com/calculator

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