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Mathematics 15 Online
OpenStudy (anonymous):

Can ANYONE help me? I need to figure out "Solving systems of inequalities" it needs me to graph the solution to each system of inequalities Question: Y > -x - 2 Y < -5x + 2

OpenStudy (mertsj):

can you graph lines?

OpenStudy (anonymous):

Yeah i believe so, there is a graph on my paper

OpenStudy (mertsj):

Replace the > in the first one with =

OpenStudy (mertsj):

Then you have y = -x-2 Mark the y intercept -2 on the y axis

OpenStudy (anonymous):

oh i was doing something way wrong at first lol but ok im understanding it

OpenStudy (mertsj):

From that y intercept, follow the directions given by the slope: down 1 right 1. Draw the line but make it dotted because is is > and not >=

OpenStudy (mertsj):

Since it say >, shade above line.

OpenStudy (mertsj):

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