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

The limit as x approaches-infinity of 3^{-x} is infinity

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limit as x approaches-infinity of 3^{-x}

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

\infty

Solution steps

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

Apply exponent rules

= x \to - \infty lim (e^{- x l n (3)})

Apply the Limit Chain Rule:

\infty

= \infty

(\frac{11}{6}, - \frac{1}{2}), (\frac{1}{3}, \frac{1}{3})

(1) (3.5)

\int 19 arctan (x) d x

f (x) = (4 x^{2} - 6 x)^{3}

y = \frac{7 x ^{3} - 3 x ^{2} - 9}{x ^{8}}

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