document.write( "Question 1124695: Find the value of k for which the segment with endpoints (2.1, 3.3) and (k, −3.2) is parallel to the segment with endpoints (−1, −2) and (1, 3).
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Algebra.Com's Answer #741018 by Boreal(15235)\"\" \"About 
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parallel lines have the same slope, and the segment has a slop of 5/2
\n" ); document.write( "the other line has a change of y of -6.5 (from right to left). The change in x has to be -2.6. That would make x be -0.5.\r
\n" ); document.write( "\n" ); document.write( "equations of both lines
\n" ); document.write( "y-3=2.5(x-1) or y=2.5x+0.5\r
\n" ); document.write( "\n" ); document.write( "y-3.3=2.5(x-2.1) or y=2.5x-1.95\r
\n" ); document.write( "\n" ); document.write( "\"graph%28300%2C300%2C-10%2C10%2C-10%2C10%2C2.5x%2B0.5%2C2.5x-1.95%29\"
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