document.write( "Question 485208: if the line passes through points (0,5) and (-2,9), the equation for the line is? \n" ); document.write( "
Algebra.Com's Answer #331865 by rfer(16322)\"\" \"About 
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m=(9-5)/(-2-0)
\n" ); document.write( "m=4/-2
\n" ); document.write( "m=-2
\n" ); document.write( "-------------
\n" ); document.write( "y=mx+b
\n" ); document.write( "9=-2*-2+b
\n" ); document.write( "9=4+b
\n" ); document.write( "b=9/4
\n" ); document.write( "b=2.25
\n" ); document.write( "---------------
\n" ); document.write( "y=-2x+2.25
\n" ); document.write( "
\n" );