document.write( "Question 712160: The equation of the line with slope 4 passing through the point (-2,7) is: \n" ); document.write( "

Algebra.Com's Answer #437768 by josmiceli(19441) $\"\"$ $\"About$

You can put this solution on YOUR website!
Use the point slope formula:
\n" ); document.write( " $\"+%28+y+-+7+%29+%2F+%28+x+-%28-2%29+%29+=+4+\"$
\n" ); document.write( " $\"+y+-+7+=+4%2A%28++x+%2B+2+%29+\"$
\n" ); document.write( " $\"+y+-+7+=+4x+%2B+8+\"$
\n" ); document.write( " $\"+y+=+4x+%2B+15+\"$
\n" ); document.write( "check:
\n" ); document.write( "(-2,7)
\n" ); document.write( " $\"+7+=+4%2A%28-2%29+%2B+15+\"$
\n" ); document.write( " $\"+7+=+-8+%2B+15+\"$
\n" ); document.write( " $\"+7+=+7+\"$
\n" ); document.write( "OK \n" ); document.write( "

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