document.write( "Question 456908: an equation for (-2,1)and (4,-3) \n" ); document.write( "
Algebra.Com's Answer #313522 by richwmiller(17219)\"\" \"About 
You can put this solution on YOUR website!
y=mx+b
\n" ); document.write( "1=-2m+b
\n" ); document.write( "-3=4m+b
\n" ); document.write( "m-2/3 b=-1/3
\n" ); document.write( "y=-2x/3-1/3
\n" ); document.write( "
\n" ); document.write( "
\n" );