document.write( "Question 1011413: Find the coordinates of point P on AB such that PA/PB=3/4,where A(3,1) and B(-2,5). \n" ); document.write( "
Algebra.Com's Answer #627154 by Alan3354(69443)\"\" \"About 
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Find the coordinates of point P on AB such that PA/PB=3/4,where A(3,1) and B(-2,5).
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\n" ); document.write( "PA is 3/7 of AB
\n" ); document.write( "PB is 4/7 of AB
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\n" ); document.write( "x from A to B = -5
\n" ); document.write( "y from A to B = +4
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\n" ); document.write( "(3/7)*-5 = -15/7
\n" ); document.write( "(3/7)*4 = 12/7
\n" ); document.write( "P = [A] + [-15/7,12/7]
\n" ); document.write( "P is the point (3-(15/7),1+(12/7))
\n" ); document.write( "P is (6/7,19/7)\r
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