Question 383868
4x + y>= 4
write in the form y = mx+b
y>-4x+4
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for the boundary y = -4x+4
when x=0 y=4
when y = 0 x=1
so the intercepts are
(0,4) & (1,0)
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Draw the graph plotting the x & y intercepts
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All points above the line are solutions to this inequality
THE BOUNDARY
{{{graph(300,300,-5,5,-5,5,(-4x+4))}}}
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The inequality
y>-4x+4
{{{graph(300,300,-5,5,-5,5,y>(-4x+4))}}}
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m.ananth@hotmail.ca