document.write( "Question 913443: find the value of k that satiffies the given slope. (1,2) (2k,-3) m=2 \n" ); document.write( "

Algebra.Com's Answer #554521 by ewatrrr(24785) $\"\"$ $\"About$

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(1,2)
\n" ); document.write( "(2k,-3) $\"m+=%28y%5B1%5D+-+y%5B2%5D%29%2F%28x%5B1%5D+-+x%5B2%5D+%29\"$ = $\"+5%2F%281-2k%29+=+2%2F1\"$
\n" ); document.write( " $\"+5%2F%281-2k%29+=+2%2F1\"$
\n" ); document.write( "2(1-2k) = 5
\n" ); document.write( "1 - 2k = 5/2
\n" ); document.write( "-3/2 = 2k
\n" ); document.write( "-3/4 = k
\n" ); document.write( "checking
\n" ); document.write( " $\"5%2F%281+%2B+%283%2F2%29%29+=+5%2F%285%2F2%29+=+2\"$ \n" ); document.write( "

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