document.write( "Question 456012: The question is write for the line with the points (4,5) (6,9). i'm not sure how to figure it out, although I know it has to be in the form of y=mx+b \n" ); document.write( "
Algebra.Com's Answer #313017 by rfer(16322)\"\" \"About 
You can put this solution on YOUR website!
first find slope
\n" ); document.write( "m=(9-5)/(6-4)
\n" ); document.write( "m=4/2
\n" ); document.write( "m=2
\n" ); document.write( "---------------
\n" ); document.write( "then fin y int
\n" ); document.write( "9=2*6+b
\n" ); document.write( "9=12+b
\n" ); document.write( "-3=b
\n" ); document.write( "----------------
\n" ); document.write( "y=2x-3
\n" ); document.write( "
\n" );