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Tell whether the ordered pair is a solution of the system of linear inequalities?

            (0,0); y>2

                      y<x-2

can someone explain how to solve this Plz....

 Jan 6, 2017

Best Answer 

 #2
avatar+118629 
+10

I'll give you a different example and then you can do your own one.

 

(2,7)

 

y<12

y<8-x

 

ok

x=2 and y=7  is this in the region

 

is   y<12 .... well  7<12  so that is true

 

is   y<8-x ..... umm   is 7<8-2  ....    is 7<6 ?     NO it is not.

 

SO (2,7) is NOT a part of the region.

 

(2,7) is NOT a solution to the system of equations :)

 Jan 6, 2017
 #2
avatar+118629 
+10
Best Answer

I'll give you a different example and then you can do your own one.

 

(2,7)

 

y<12

y<8-x

 

ok

x=2 and y=7  is this in the region

 

is   y<12 .... well  7<12  so that is true

 

is   y<8-x ..... umm   is 7<8-2  ....    is 7<6 ?     NO it is not.

 

SO (2,7) is NOT a part of the region.

 

(2,7) is NOT a solution to the system of equations :)

Melody Jan 6, 2017

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