document.write( "Question 1199311: find an equation of the line that has the given slope and passes through the given point. \r
\n" ); document.write( "\n" ); document.write( "a. m = 4, (0,3)
\n" ); document.write( "m = -3, (4,-4)
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Algebra.Com's Answer #833121 by MathLover1(20850)\"\" \"About 
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a. \r
\n" ); document.write( "\n" ); document.write( "given:\r
\n" ); document.write( "\n" ); document.write( "\"m+=+4+\", (\"0+\",\"3+\")\r
\n" ); document.write( "\n" ); document.write( "an equation of the line in slope- point form:\r
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\n" ); document.write( "\n" ); document.write( "\"y-y%5B1%5D=m%28x-x%5B1%5D%29\".........plug in given \r
\n" ); document.write( "\n" ); document.write( "\"y-3=4%28x-0%29\"\r
\n" ); document.write( "\n" ); document.write( "\"y-3=4x\"\r
\n" ); document.write( "\n" ); document.write( "\"y=4x%2B3\"\r
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\n" ); document.write( "\n" ); document.write( "\"m+=+-3+\", (\"4+\",\"-4+\")\r
\n" ); document.write( "\n" ); document.write( "\"y-y%5B1%5D=m%28x-x%5B1%5D%29\".........plug in given \r
\n" ); document.write( "\n" ); document.write( "\"y-%28-4%29=-3%28x-4%29\"\r
\n" ); document.write( "\n" ); document.write( "\"y%2B4=-3x%2B12\"\r
\n" ); document.write( "\n" ); document.write( "\"y=-3x%2B12-4\"\r
\n" ); document.write( "\n" ); document.write( "\"y=-3x%2B8\"\r
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