document.write( "Question 969250: HELP WITH ALGEBRAIC PROBLEMS!!!\r
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document.write( "Write the equation of a line parallel to the given line but passing through the given point.
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document.write( "y=1/4x-2;(8,-1). \r
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document.write( "Write the equation of a line perpendicular to the given line but passing through the given point.\r
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document.write( "y=-4x-5;(0,-1)\r
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document.write( "Can you please show the steps through out the whole process? I am not sure how to do this without coming up with different answers each time. \n" );
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Algebra.Com's Answer #592155 by josmiceli(19441)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "(8, -1 ) \n" ); document.write( "Any line parallel to the given line must \n" ); document.write( "have slope = \n" ); document.write( "----------------------- \n" ); document.write( "Use general point-slope formula \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "Multiply both sides by \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "----------------- \n" ); document.write( "check: \n" ); document.write( "does it go through ( 8, -1 ) ? \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "OK \n" ); document.write( "========================== \n" ); document.write( " \n" ); document.write( "( 0,-1 ) \n" ); document.write( "Any line perpendicular to the given \n" ); document.write( "line will have slope = \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "--------------- \n" ); document.write( "Use general point-slope formula \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "Multiply both sidesby \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "--------------------- \n" ); document.write( "check: \n" ); document.write( "does it go through ( 0, -1 ) ? \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "OK\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |