document.write( "Question 1119857: Need confirmation please. \r
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document.write( "Need to find the slope-intercept form of the line through: (2, -5), perpendicular to y = 2/7x - 1\r
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document.write( "What I did was:\r
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document.write( "y=-7/2 (flipped and made negative) x +b\r
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document.write( "-5=-7/2(2/1)+b\r
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document.write( "-5=-14/2+b\r
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document.write( "-5=-7+b\r
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document.write( "-5+7=-7+b+7\r
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document.write( "2=b\r
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document.write( "Then writing it in slope intercept:\r
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document.write( "y=-7/2x+2\r
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document.write( "Thank you\r
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document.write( "
Algebra.Com's Answer #735482 by ikleyn(52786)![]() ![]() You can put this solution on YOUR website! . \n" ); document.write( "Your solution is correct.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Your answer is correct.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Good job !\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Congrats !\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "----------------------- \n" ); document.write( "For the future, you have these lessons on closely related themes\r \n" ); document.write( "\n" ); document.write( " - Find the slope of a straight line in a coordinate plane passing through two given points\r \n" ); document.write( "\n" ); document.write( " - Equation for a straight line having a given slope and passing through a given point\r \n" ); document.write( "\n" ); document.write( " - Solving problems related to the slope of a straight line\r \n" ); document.write( "\n" ); document.write( " - Equation for a straight line in a coordinate plane passing through two given points\r \n" ); document.write( "\n" ); document.write( " - Equation for a straight line parallel to a given line and passing through a given point\r \n" ); document.write( "\n" ); document.write( " - Equation for a straight line perpendicular to a given line and passing through a given point \r \n" ); document.write( "\n" ); document.write( "in this site.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |