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人気のある微分積分 >

limit as x approaches-7 of (6x+42)/(x+7)

解

x \to - 7 lim (\frac{6 x + 42}{x + 7})

解

6

解答ステップ

x \to - 7 lim (\frac{6 x + 42}{x + 7})

\frac{6 x + 42}{x + 7} = 6

= x \to - 7 lim (6)

x \to a lim c = c

= 6

グラフ

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