document.write( "Question 307997: A line passes through the point (-5,-7) and has a slope of 3. Write the equation for this line. \n" ); document.write( "

Algebra.Com's Answer #220273 by Fombitz(32388) $\"\"$ $\"About$

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Use the point-slope form of a line,
\n" ); document.write( " $\"y-yp=m%28x-xp%29\"$
\n" ); document.write( " $\"y-%28-7%29=3%28x-%28-5%29%29\"$
\n" ); document.write( " $\"y%2B7=3%28x%2B5%29\"$
\n" ); document.write( " $\"y%2B7=3x%2B15\"$
\n" ); document.write( " $\"y=3x%2B8\"$
\n" ); document.write( "

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