document.write( "Question 480528: write the equation of the line (2,11) and (-1,-1). Thank you \n" ); document.write( "

Algebra.Com's Answer #329069 by Tatiana_Stebko(1539) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"%28y-y%5B1%5D%29%2F%28y%5B2%5D-y%5B1%5D%29=%28x-x%5B1%5D%29%2F%28x%5B2%5D-x%5B1%5D%29\"$
\n" ); document.write( "Points (2,11) and (-1,-1)
\n" ); document.write( "substitute $\"x%5B1%5D=2\"$ , $\"y%5B1%5D=11\"$ , $\"x%5B2%5D=-1\"$ , $\"y%5B2%5D=-1\"$
\n" ); document.write( " $\"%28y-11%29%2F%28-1-11%29=%28x-2%29%2F%28-1-2%29\"$
\n" ); document.write( " $\"%28y-11%29%2F-12=%28x-2%29%2F-3\"$ multiply by (-12)
\n" ); document.write( " $\"y-11=4%28x-2%29\"$
\n" ); document.write( " $\"y-11=4x-8\"$
\n" ); document.write( " $\"y=4x-8%2B11\"$
\n" ); document.write( " $\"y=4x%2B3\"$ \n" ); document.write( "

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