document.write( "Question 234060: slope intercept of (1,0)(0,-2) \n" ); document.write( "
Algebra.Com's Answer #172632 by nerdybill(7384)\"\" \"About 
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slope intercept of (1,0)(0,-2)
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\n" ); document.write( "Slope:
\n" ); document.write( "m = (y2-y1)/(x2-x1)
\n" ); document.write( "m = (0+2)/(1-0) = 2/1 = 2
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\n" ); document.write( "Plug into \"point-slope\" form\":
\n" ); document.write( "y-y1 = m(x-x1)
\n" ); document.write( "y-0 = 2(x-1)
\n" ); document.write( "y = 2x-2 (this is the slope-intercept form)
\n" ); document.write( "where
\n" ); document.write( "m = 2 (slope)
\n" ); document.write( "y-intercept is at (0,-2)\r
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