document.write( "Question 387624: Write the slope-intercept equation for the line that passes through (2, -7) and (4, -13). Please show all of your work. \n" ); document.write( "
Algebra.Com's Answer #274021 by rfer(16322)\"\" \"About 
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m= (-13--7)/(4-2)
\n" ); document.write( "m=-6/2
\n" ); document.write( "m=-3
\n" ); document.write( "---------------
\n" ); document.write( "y=mx+b
\n" ); document.write( "-7=-3*2+b
\n" ); document.write( "b=-1
\n" ); document.write( "----------------
\n" ); document.write( "y=-3x-1
\n" ); document.write( "
\n" );