document.write( "Question 1088689: Dear tutors help :\r
\n" ); document.write( "\n" ); document.write( " The points (2,v) and (1,-6) fall on a line with a slope of 10. What is the value of v?\r
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\n" ); document.write( "\n" ); document.write( " v=\r
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Algebra.Com's Answer #702988 by MathLover1(20849)\"\" \"About 
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The points (\"2\",\"v\") and (\"1\",\"-6\") fall on a line with a \"slope\" of \"10\". What is the value of \"v\"?\r
\n" ); document.write( "\n" ); document.write( "first find equation of the line: \"y=mx%2Bb\" where \"m\" is a slope and \"b\" is y-intercept\r
\n" ); document.write( "\n" ); document.write( "since given: point (\"1\",\"-6\") and \"m=10\", we have\r
\n" ); document.write( "\n" ); document.write( "\"-6=10%2A1%2Bb\"
\n" ); document.write( "\"-6-10=b\"
\n" ); document.write( "\"b=-16\"\r
\n" ); document.write( "\n" ); document.write( "so, your equation is: \"y=10x-16\"\r
\n" ); document.write( "\n" ); document.write( "now find \"v\"\r
\n" ); document.write( "\n" ); document.write( "(\"2\",\"v\")=> \"x=2\" and \"y=v\"\r
\n" ); document.write( "\n" ); document.write( "\"v=10%2A2-16\"\r
\n" ); document.write( "\n" ); document.write( "\"v=20-16\"\r
\n" ); document.write( "\n" ); document.write( "\"v=4\"\r
\n" ); document.write( "\n" ); document.write( "and your point is:(\"2\",\"4\")\r
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