Question 866333: graph and show points
x + ½y > 3
¼ x + y < -3
Answer by stanbon(75887)   (Show Source):
You can put this solution on YOUR website! graph and show points
x + ½y > 3
Graph y EQUALS -2x+6 as a dashed line::
if x = 0, y = 6
If x = 2, y = 2
Plot (0,6) and (2,2) and draw a dashed line thru them.
Since y > -2x+6, shade the half-plane ABOVE the dashed line
to see the graph of the inequality.
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¼ x + y < -3
Graph y EQUALS -(1/4)x -3 as a dashed line::
If x = 0, y = -3
If x = 4. y = -4
Plot (0,-3) and (4,-4) and draw a dashed line thru them.
Since y < -(1/4)x -3, shade the half-plane BELOW the dashed line
to see the graph of the inequality.
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Cheers,
Stan H.
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