document.write( "Question 1154765: Two perpendicular lines intersect at point (1,2).The y intercept of one of the lines is (0,5).determine
\n" ); document.write( "a)the equation of the other line
\n" ); document.write( "b)it's y intercept
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Algebra.Com's Answer #777249 by josgarithmetic(39625)\"\" \"About 
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One of the lines:
\n" ); document.write( "(1,2) and (0,5);
\n" ); document.write( "\"y=%28%285-2%29%2F%280-1%29%29x%2B5\"
\n" ); document.write( "\"y=-3x%2B5\"\r
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\n" ); document.write( "\n" ); document.write( "The OTHER line:
\n" ); document.write( "\"y=%281%2F3%29x%2Bb\"
\n" ); document.write( "\"b=y-x%2F3\"
\n" ); document.write( "since also pass through (1,2), then
\n" ); document.write( "\"b=2-1%2F3\"
\n" ); document.write( "\"b=6%2F3-1%2F3=4%2F3=1%261%2F3\"
\n" ); document.write( "-
\n" ); document.write( "This other line is \"highlight%28y=x%2F3%2B1%261%2F3%29\".
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