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viewimage.php?id=20bcc42ee0df39b267bcc5&no=24b0d769e1d32ca73cee86fa11d0283191de25edc716dfae8790c63e5c6fdc4732f81f0f4c40cdd422abbca3436e36688311f7b28c9b8a413887a25b86c72507cf53c87f1ca4b0ed19cc5dce1c19387fbe42a8033b7f72d6d9783baa2d1750b8

유리함수에 (-1,2)가 포함 안되니까 k=3이어도 교점은 없지 않나요??

- dc official App