document.write( "Question 1066175: How do you find the y intercept from two points? \n" ); document.write( "
Algebra.Com's Answer #681327 by Boreal(15235)\"\" \"About 
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take the slope of them then use the point slope formula to get the slope-intercept form of the line
\n" ); document.write( "points (2,3) and (7,13)
\n" ); document.write( "slope is (13-3)/(7-2)=2
\n" ); document.write( "use either point
\n" ); document.write( "y-y1-m(x-x1) m is slope, (x1,y1) coordinates of point
\n" ); document.write( "y-3=2(x-2)
\n" ); document.write( "y-3=2x-4
\n" ); document.write( "y=2x-1
\n" ); document.write( "The -1 is the y-intercept.
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