rational function
US /ˈræʃ.ən.əl ˈfʌŋk.ʃən/
UK /ˈræʃ.ən.əl ˈfʌŋk.ʃən/
名詞
有理函數
a function that can be expressed as the ratio of two polynomial functions
範例:
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The graph of a rational function often has vertical and horizontal asymptotes.
有理函數的圖像通常具有垂直和水平漸近線。
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To simplify a rational function, you should factor both the numerator and the denominator.
為了化簡有理函數，你應該對分子和分母都進行因式分解。