You can put this solution on YOUR website! graph the inequality 3x+y<=5 Please show me how you get the answer.
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To graph any INEQUALITY you have to first graph the EQUALITY
which is the boundary of INEQUALITY:
Graph y=-3x+5
Then:
Pick a test point that is not on the line, say (0,0)
Substitute that into the INEQUALITY: 3*0+0<5; 0+0<5; 0<5
That is false; that tells you the half-plane containg (0,0)
is NOT in the solution set;
Therefore the solution set is the half-plane on the other
side of the boundary line.
Darken it.
Final Solution for your problem: The line together with the darkened
half-plane.
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Cheers,
Stan H.
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