What is the limit as x approaches-infinity of 2x^3 ?

The limit as x approaches-infinity of 2x^3 is -infinity

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limit as x approaches-infinity of 2x^3

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

- \infty

Solution steps

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

Apply Infinity Property:

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

n is odd

a = 2, n = 3

= - \infty

x \to 0 lim ((1 + 8 x)^{\frac{7}{x}})

(2, - 3), (7, 12)

y^{^{'}} = 100 k y - k y^{2}

\int \frac{1}{x - 25} d x

\int \frac{5 x ^{2} + 7 x + 2}{( x ^{2} + 2 ) ( x + 4 )} d x

What is the limit as x approaches-infinity of 2x^3 ?
The limit as x approaches-infinity of 2x^3 is -infinity