document.write( "Question 57571: Graph
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document.write( "-x + 3y = -9 by graphing the x and y intercepts.
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document.write( "Thanks \n" );
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Algebra.Com's Answer #39303 by funmath(2933) ![]() You can put this solution on YOUR website! Graph \n" ); document.write( "-x + 3y = -9 by graphing the x and y intercepts. \n" ); document.write( "Let x=0 and solve for y, this is the y-intercept: \n" ); document.write( "-(0)+3y=-9 \n" ); document.write( "3y=-9 \n" ); document.write( "3y/3=-9/3 \n" ); document.write( "y=-3 \n" ); document.write( "Plot (0,-3) \n" ); document.write( ": \n" ); document.write( "Now let y=0 and solve for x, this is the x-intercept: \n" ); document.write( "-x+3(0)=-9 \n" ); document.write( "-x=-9 \n" ); document.write( "-(-x)=-(-9) \n" ); document.write( "x=9 \n" ); document.write( "Plot (9,0) \n" ); document.write( "Connect the points and you have a line that looks like: \n" ); document.write( " \n" ); document.write( "Happy Calculating!!! \n" ); document.write( " |