document.write( "Question 250247: find an equation of the line containing the given pair of points (3,5) and (9,6) \n" ); document.write( "

Algebra.Com's Answer #182209 by checkley77(12844) $\"\"$ $\"About$

You can put this solution on YOUR website!
(3,5) and (9,6)
\n" ); document.write( "Slope=(y2-y1)/(x2-x1)=(6-5)/(9-3)=1/6 ans.
\n" ); document.write( "Y=mX+b
\n" ); document.write( "5=1/6*3+b
\n" ); document.write( "5=3/6+b
\n" ); document.write( "5-1/3=b
\n" ); document.write( "b=15/3-1/3
\n" ); document.write( "b=14/3 Y intercept.
\n" ); document.write( "Y=X/6+14/3
\n" ); document.write( " $\"+graph%28+300%2C+200%2C+-6%2C+5%2C+-10%2C+10%2C+x%2F6+%2B14%2F3%29+\"$ (graph 300x200 pixels, x from -6 to 5, y from -10 to 10, x/6 +14/3). \n" ); document.write( "

\n" );