limit as x approaches-infinity of-3x^3+5

Lösung

x \to - \infty lim (- 3 x^{3} + 5)

\infty

Schritte zur Lösung

x \to - \infty lim (- 3 x^{3} + 5)

Wende die Unendlichkeitseigenschaft an:

x \to - \infty lim (a x^{n} + \dots + b x + c) = \infty, a < 0,

n is odd

a = - 3, n = 3

= \infty

h \to + 0 lim (\frac{h}{h ^{2} - 7 h + 1})

x \to 3 lim (\frac{3 - x}{- x + 3})

x \to 0 lim (f (x) (x^{3} - x))

x \to 0 lim (\frac{x}{x ^{2} - 8 x})

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