渐近线 f(x)=(2x^2-3x-20)/(x-5)

解答

渐近线

f (x) = \frac{2 x ^{2} - 3 x - 20}{x - 5}

垂直 : x = 5, Slant : y = 2 x + 7

求解步骤

\frac{2 x ^{2} - 3 x - 20}{x - 5}

的垂直渐近线:

x = 5

\frac{2 x ^{2} - 3 x - 20}{x - 5}

的水平渐近线:

无

Slant Asymptotes of

\frac{2 x ^{2} - 3 x - 20}{x - 5} : y = 2 x + 7

垂直 : x = 5, Slant : y = 2 x + 7

d i s t an ce (8594, 8424), (4257, 1278)

in v erse f (x) = (3 - x)^{2}

mi d p o in t (- 5, - 2), (2, 3)

s l o p e in t erce pt - 5 x + 4 y - 53 = 0

a sy m pt o t es f (x) = \frac{x ^{2} + 36}{x ^{2} - 36}