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Beliebt Rechnen >

limit as x approaches-infinity of 3x^2+1

Lösung

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

Lösung

\infty

Schritte zur Lösung

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

Wende die Unendlichkeitseigenschaft an:

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

n is even

a = 3, n = 2

= \infty

Graph

Beliebte Beispiele

derivative a^{2x}

d er i v a t i v e a^{2 x}

integral of (2x)/(x^2+3)

\int \frac{2 x}{x ^{2} + 3} d x

limit as x approaches 0 of x^{x^4}

x \to 0 lim (x^{x^{4}})

(dx)/(dt)=0.8x-0.004x^2

\frac{d x}{d t} = 0.8 x - 0.004 x^{2}

derivative f(x)=sqrt(x)-1/(sqrt(x))

d er i v a t i v e f (x) = x - \frac{1}{x}