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人気のある微分積分 >

limit as x approaches 8 of 5x+|x-8|

解

x \to 8 lim (5 x + ∣ x - 8 ∣)

解

40

解答ステップ

x \to 8 lim (5 x + ∣ x - 8 ∣)

値を挿入する

x = 8

= 5 \cdot 8 + ∣ 8 - 8 ∣

簡素化

5 \cdot 8 + ∣ 8 - 8 ∣ : 40

= 40

グラフ

人気の例

(\partial)/(\partial x)(2ln(x)+ln(y))

\frac{\partial}{\partial x} (2 ln (x) + ln (y))

tangent f(x)=sqrt(x-3),(12,3)

t an g e n t f (x) = x - 3, (12, 3)

integral from 1 to 4 of 1

\int_{1}^{4} 1

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x \to 21 lim (x)

integral from-1 to 2 of (x^2)/8

\int_{- 1}^{2} \frac{x ^{2}}{8} d x