document.write( "Question 117979: Find the equation, in slope-intercept form, of the line that passes through the \r
\n" ); document.write( "\n" ); document.write( "points (5,6) and (-7,3)
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Algebra.Com's Answer #86017 by checkley71(8403)\"\" \"About 
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FIRST WE FIND THE SLOPE:
\n" ); document.write( "(3-6)/(-7-5)=-3/-12=1/4
\n" ); document.write( "NOW REPLACE THE X & Y TERMS BY ONE SET OF POINTS ALONG WITH THE SLPE & SOLVE FOR THE Y INTERCEPT(b).
\n" ); document.write( "6=1/4*5+b
\n" ); document.write( "6=5/4+b
\n" ); document.write( "b=6-5/4
\n" ); document.write( "b=(24-5)/4
\n" ); document.write( "b=19/4 THE Y INTERCEPT.
\n" ); document.write( "THUS WE HAVE THE LINE EQUATION:
\n" ); document.write( "Y=X/4+19/4
\n" ); document.write( "\"+graph%28+300%2C+200%2C+-20%2C+5%2C+-10%2C+10%2C+y+=+x%2F4+%2B19%2F4%29+\" (graph 300x200 pixels, x from -20 to 5, y from -10 to 10, y = x/4 +19/4).
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