Which quadrant does $x=-4$ lie?

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Answer 1 · 2016-07-22T01:34:04

$Q II and Q III$

x is positive in $Q I and Q IV$ and negative in $Q II and Q III$ .

y is positive in $Q I and Q II$ and negative in $Q III and Q IV$

$Quadrant: QI....... QII....... QIII.... QIV.$

$sign(x,y) ( +,+)( -,+) (- ,-) (+,-)$

Which quadrant does x=-4x=-4 lie?