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人気のある微分積分 >

limit as x approaches-7 of (4x-1)/(x+7)

解

x \to - 7 lim (\frac{4 x - 1}{x + 7})

解

は発散する

解答ステップ

x \to - 7 lim (\frac{4 x - 1}{x + 7})

x \to a - lim f (x) \neq = x \to a + lim f (x)

の場合, 限度は存在しない

x \to - 7 + lim (\frac{4 x - 1}{x + 7}) = - \infty

x \to - 7 - lim (\frac{4 x - 1}{x + 7}) = \infty

= は発散する

グラフ

人気の例

limit as x approaches 8+of x/(x-8)

x \to 8 + lim (\frac{x}{x - 8})

limit as h approaches 0 of f(x,h)(x+h)

h \to 0 lim (f (x, h) (x + h))

limit as x approaches 0 of (4x)^x

x \to 0 lim ((4 x)^{x})

limit as x approaches 0 of (1+x^2)^{3/x}

x \to 0 lim ((1 + x^{2})^{\frac{3}{x}})

limit as x approaches-infinity of e^x+3

x \to - \infty lim (e^{x} + 3)