briaflee03 briaflee03

22-05-2018
Mathematics

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the graphs of each pair of equations are parallel perpendicular or needed please help

the graphs of each pair of equations are parallel perpendicular or needed please help class=

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Shirukana Shirukana

22-05-2018

Parallel equations have the same slope but different y-intercepts whereas perpendicular equations have the slopes being opposite reciprocals of each other.

22. y + 2x = 23
-y = 2x - 23
y = -2x + 23

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