渐近线 f(x)=-4/(x+4)

解答

渐近线

f (x) = - \frac{4}{x + 4}

垂直 : x = - 4, 水平 : y = 0

求解步骤

- \frac{4}{x + 4}

的垂直渐近线:

x = - 4

- \frac{4}{x + 4}

的水平渐近线:

y = 0

Slant Asymptotes of

- \frac{4}{x + 4} :

无

垂直 : x = - 4, 水平 : y = 0

in v erse f (x) = \frac{( - 12 - 2 n )}{3}

a sy m pt o t es f (x) = \frac{ln ( x )}{x}

y = - x

d o main y = \frac{2 x - 1}{x ^{2} - x}

e x t re m e f (x) = 0.8 x + \frac{72}{x}