document.write( "Question 541015: write the equation of the line that contains the 2 points given in (7,0) and (9,6) \n" ); document.write( "
Algebra.Com's Answer #353986 by friesr(113)\"\" \"About 
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Find the slope:\r
\n" ); document.write( "\n" ); document.write( "\"m=%286-0%29%2F%289-7%29\"\r
\n" ); document.write( "\n" ); document.write( "m = 3\r
\n" ); document.write( "\n" ); document.write( "slop-intercept
\n" ); document.write( "y=mx+b\r
\n" ); document.write( "\n" ); document.write( "solve for b with point (9,6)\r
\n" ); document.write( "\n" ); document.write( "6 = 3*9+b
\n" ); document.write( "6=27 + b
\n" ); document.write( "b= (-21)\r
\n" ); document.write( "\n" ); document.write( "y=3x-21\r
\n" ); document.write( "\n" ); document.write( "check with point (7,0)\r
\n" ); document.write( "\n" ); document.write( "0 = 3*7-21
\n" ); document.write( "0=21-21
\n" ); document.write( "0=0
\n" ); document.write( "check\r
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