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Mathematics 19 Online
OpenStudy (anonymous):

check all of the points that are solutions to the system of inequalities?

OpenStudy (anonymous):

y>5x-2 y<5x+3

OpenStudy (igreen):

The long way is to input the solutions into the equation.

OpenStudy (igreen):

The easy way is to graph them here: https://www.desmos.com/calculator Then see which points are in the overlapped area.

OpenStudy (anonymous):

A.(4,20) B. (5,28) C. (-5,25) D. (4,23)

OpenStudy (igreen):

There's only one solution..(4,20). Both B and D are on one of the dotted lines, but since the line is dotted and NOT solid, they are NOT solutions to this system of inequalities.

OpenStudy (anonymous):

so its a and c

OpenStudy (anonymous):

@iGreen

OpenStudy (igreen):

No, I said there's only ONE SOLUTION. (4,20)

OpenStudy (anonymous):

o thanks

OpenStudy (igreen):

No problem. You can give medals by clicking 'Best Response'. @hotboy10

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