document.write( "Question 2389: Find the equation of the line that has a slope of -3/4 and passes through the point (1,2) \n" ); document.write( "
Algebra.Com's Answer #1016 by longjonsilver(2297)\"\" \"About 
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equation of straight line is y=mx+c, m is the gradient, c is the y-intercept.\r
\n" ); document.write( "\n" ); document.write( "so, point(1,2) means x=1, y=2, so y=mx+c becomes...\r
\n" ); document.write( "\n" ); document.write( "2 = -3/4(1) + c
\n" ); document.write( "2 = -3/4 + c
\n" ); document.write( "c=2.75\r
\n" ); document.write( "\n" ); document.write( "so equation is y=-0.75x + 2.75\r
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\n" ); document.write( "\n" ); document.write( "jon\r
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