Question 92238
Solve the following system of linear inequalities by graph 
x-2y > 4 (the sign is greater or equal than ...I couldn't draw the underline)
x< 4 (the sign is less or equal than)
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Graph the vertical line x=4; shade the half-plane to the left of it. 
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Graph x-2y = 4
That is y = (1/2)x-2
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{{{graph(400,300,-10,10,-10,10,(1/2)x-2)}}}
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Shade the half-plane above it.
The intersection of the shaded areas including the boundary is the
solution for the system.
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Cheers,
Stan H.