document.write( "Question 893291: Write the equation of the following lines in slope y-intercept form and sketch their graph: the line containing the point (-3,10) and (x,-5) and has a slope of -3 \n" ); document.write( "

Algebra.Com's Answer #541982 by Fombitz(32388) $\"\"$ $\"About$

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Use the point slope form of a line,
\n" ); document.write( " $\"y-10=-3%28x-%28-3%29%29\"$
\n" ); document.write( " $\"y-10=-3%28x%2B3%29\"$
\n" ); document.write( " $\"y-10=-3x-9\"$
\n" ); document.write( " $\"y=-3x%2B1\"$
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\n" ); document.write( "When $\"y=-5\"$
\n" ); document.write( " $\"-5=-3x%2B1\"$
\n" ); document.write( " $\"-3x=-6\"$
\n" ); document.write( " $\"x=2\"$
\n" ); document.write( "(2,-5)
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