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人気のある微分積分 >

limit as x approaches infinity of 4/x-12

解

x \to \infty lim (\frac{4}{x} - 12)

解

- 12

解答ステップ

x \to \infty lim (\frac{4}{x} - 12)

x \to a lim [f (x) \pm g (x)] = x \to a lim f (x) \pm x \to a lim g (x)

不定形式の場合を除く

= x \to \infty lim (\frac{4}{x}) - x \to \infty lim (12)

x \to \infty lim (\frac{4}{x}) = 0

x \to \infty lim (12) = 12

= 0 - 12

簡素化

= - 12

グラフ

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