Tuesday
July 22, 2014

Homework Help: Algebra

Posted by mysterychicken on Tuesday, May 10, 2011 at 11:28am.

40. The graph of the following system yields perpendicular lines.

x + 2y = -10
-4y = 2x + 20

(True)


48. The graph of the following system yields parallel lines.

x - 2y = 1
y = -3x + 10

(False)

Thanks
-MC

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