angelinaserna15 angelinaserna15

15-06-2017
Mathematics

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Determine wether the graphs of y=-2x-7 and -y=2x+13 are parallel, perpendicular, coincident, or none of these

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katyp02 katyp02

15-06-2017

Parrallel is the correct answer

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konrad509 konrad509

15-06-2017

[tex]-y=2x+13 \Leftrightarrow y=-2x-13[/tex]

The slopes are the same so the graphs are parallel.

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