document.write( "Question 722678: Graph 4x+18=-2x and define slope, x&y intercept.\r
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document.write( "I found: 4x=-2x-18=
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document.write( "4x+2x=-2x-18+2x
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document.write( "6x/6=-18/6
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document.write( "x=-3
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document.write( "But slope and y is 0, is this correct? How would I graph this? Thank you \n" );
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Algebra.Com's Answer #442822 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! Graph 4x+18=-2x and define slope, x&y intercept.\r \n" ); document.write( "\n" ); document.write( "I found: 4x=-2x-18= \n" ); document.write( "4x+2x=-2x-18+2x \n" ); document.write( "6x/6=-18/6 \n" ); document.write( "x=-3 \n" ); document.write( "But slope and y is 0, is this correct? How would I graph this? \n" ); document.write( "--------------\r \n" ); document.write( "\n" ); document.write( "The slope is not zero. \n" ); document.write( "y can be zero, or any value. \n" ); document.write( "-------------- \n" ); document.write( "x = -3 for all values of y. \n" ); document.write( "To graph it, pick any values for y. \n" ); document.write( "eg \n" ); document.write( "(-3,0) and (-3,10) \n" ); document.write( "Draw a line thru the 2 points. \n" ); document.write( "----- \n" ); document.write( "The line is parallel to the y-axis. \n" ); document.write( "The slope is infinite, or undefined. \n" ); document.write( "The x-intercept is -3, or (-3,0) \n" ); document.write( "There is no y-intercept, it's parallel to the y-axis. \n" ); document.write( " \n" ); document.write( " |