document.write( "Question 974923: The pair of points is on the graph of an inverse variation. Find the missing value.
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document.write( "(16,6) (8,y) \n" );
document.write( "
Algebra.Com's Answer #596905 by jim_thompson5910(35256) ![]() You can put this solution on YOUR website! Inverse variations are of the form x*y = k where k is some fixed number\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "x*y = k\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "16*6 = k ... plug in (x,y) = (16,6)\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "96 = k\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "k = 96\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "-------------------------------------------------------\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "x*y = k\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "x*y = 96\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "8*y = 96 ... Plug in x = 8 and solve for y\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "y = 96/8\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "y = 12\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "So the missing value is y = 12\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "------------------------------------------------------------------------------------------------------------------------\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "If you need more one-on-one help, email me at jim_thompson5910@hotmail.com. You can ask me a few more questions for free, but afterwards, I would charge you ($2 a problem to have steps shown or $1 a problem for answer only).\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Alternatively, please consider visiting my website: http://www.freewebs.com/jimthompson5910/home.html and making a donation. Any amount is greatly appreciated as it helps me a lot. This donation is to support free tutoring. Thank you.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Jim\r \n" ); document.write( "\n" ); document.write( "------------------------------------------------------------------------------------------------------------------------ \n" ); document.write( " |