document.write( "Question 749837: I'M SO LOST PLEASE HELP!\r
\n" ); document.write( "\n" ); document.write( "Point A is the origin. Find the coordinates of the two points that are 5 units distant from A, and have x-coordinates of +3. (Hint: make a sketch. The two points fall on the line x=5, and therefore have coordinates (5,y) where y is unknown. Use the distance formula, suitably rearranged.)
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Algebra.Com's Answer #456169 by Alan3354(69443)\"\" \"About 
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Point A is the origin. Find the coordinates of the two points that are 5 units distant from A, and have x-coordinates of +3.
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\n" ); document.write( "A is (0,0)
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\n" ); document.write( "\"d%5E2+=+diffy%5E2+%2B+diffx%5E2+=+25\"
\n" ); document.write( "diffx = 3
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\n" ); document.write( "\"3%5E2+%2B+%28y-0%29%5E2+=+25\"
\n" ); document.write( "\"y%5E2+=+16\"
\n" ); document.write( "y = -4, +4
\n" ); document.write( "--> (3,-4) and (3,4)
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