zs

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

受欢迎的函数 >

y=(xln(x))/((ln(x))-2)

解答

y = \frac{x ln ( x )}{( ln ( x ) ) - 2}

解答

Domain : 0 < x < e^{2} or x > e^{2}

Range : f (x) \leq e^{1 - 3} (2 - 3) or f (x) \geq e^{1 + 3} (2 + 3)

X 截距 : (1, 0)

Asymptotes : 垂直 x = e^{2}

Extreme Points : 极大值 (e^{1 - 3}, e^{1 - 3} (2 - 3)), 极小值 (e^{1 + 3}, e^{1 + 3} (2 + 3))

+1

间隔符号

Domain : (0, e^{2}) \cup (e^{2}, \infty)

Range : (- \infty, e^{1 - 3} (2 - 3)] \cup [e^{1 + 3} (2 + 3), \infty)

求解步骤

\frac{x ln ( x )}{ln ( x ) - 2}

的定义域

: 0 < x < e^{2} or x > e^{2}

\frac{x ln ( x )}{ln ( x ) - 2}

的值域:

f (x) \leq e^{1 - 3} (2 - 3) or f (x) \geq e^{1 + 3} (2 + 3)

\frac{x ln ( x )}{ln ( x ) - 2}

的轴截距点

:

X 截距

: (1, 0)

\frac{x ln ( x )}{ln ( x ) - 2}

的渐近线

:

垂直

: x = e^{2}

\frac{x ln ( x )}{ln ( x ) - 2}

的极值点:

极大值

(e^{1 - 3}, e^{1 - 3} (2 - 3)),

极小值

(e^{1 + 3}, e^{1 + 3} (2 + 3))

作图

流行的例子

y = - x - 3 + 4

C(t)=6t^2+500t+8000

C (t) = 6 t^{2} + 500 t + 8000

y = 2 x^{2} - 5 x - 10

f(x)=-0.05x^2+300x+2000

f (x) = - 0.05 x^{2} + 300 x + 2000

f(x)=log_{4}(5x-9)

f (x) = lo g_{4} (5 x - 9)