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You can put this solution on YOUR website!
how do you graph . 4x + y ≥ 4 and 3x -4y < 12
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\n" ); document.write( "You solve each for y:
\n" ); document.write( "y>=-4x+4
\n" ); document.write( "y<(3/4)x+3
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\n" ); document.write( "You then graph the EQualities:
\n" ); document.write( "If y=-4x+4 use points (0,4) and (1,0) to draw the solid line.
\n" ); document.write( "If y<(3/4)x+3 use points (0,1) and (4,4) to draw a dashed line.
\n" ); document.write( "These lines are the boundary lines of the half-planes which are
\n" ); document.write( "the graph of each INequality.
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\n" ); document.write( "Since you want y>-4x+4 you darken the half-plane above the solid line y=-4x=4
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\n" ); document.write( "Since you wnat y<(3/4)x+3 you darken the half-plane below the dashed line
\n" ); document.write( "y=(3/4)x+3
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\n" ); document.write( "I can't tell from your post if you are asking to graph two separate problems
\n" ); document.write( "or is you want the AND (intersection) of the two graphs.
\n" ); document.write( "You will have to decide.
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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\n" ); document.write( "For the \n" ); document.write( "