naamansclan naamansclan

08-11-2016
Mathematics

contestada

y=9x+3>> is this true, false, or open??

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123dejialove16 123dejialove16

08-11-2016

First you have to know the value of either x or y. If x is 2, and y is 20, it would be false.

But if x is 2 and y is 21, it would be true.

So, the equation is open!

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08-11-2016

this is redundant, it can be rewritten as y=3x+1. to better understand this we can easily graph this line in the form y=mx+b.

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