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Popular >

limit as x approaches-3 of 4^x

Solution

x \to - 3 lim (4^{x})

Solution

\frac{1}{64}

+1

Decimal Notation

0.015625

Solution steps

x \to - 3 lim (4^{x})

Plug in the value

x = - 3

= 4^{- 3}

Simplify

4^{- 3} : \frac{1}{64}

= \frac{1}{64}

Popular Examples

limit as x approaches-infinity of-3x^5+2x-4

x \to - \infty lim (- 3 x^{5} + 2 x - 4)

limit as x approaches 3 of (x^2+3)/(x+3)

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

limit as x approaches 1 of x^{ln(x)}

x \to 1 lim (x^{l n (x)})

limit as x approaches 2 of (sin(pix))/(x^2-4)

x \to 2 lim (\frac{sin ( π x )}{x ^{2} - 4})

limit as x approaches-infinity of (sqrt(4x^2+1))/(3x-1)

x \to - \infty lim (\frac{4 x ^{2} + 1}{3 x - 1})

Frequently Asked Questions (FAQ)

What is the limit as x approaches-3 of 4^x ?
The limit as x approaches-3 of 4^x is 1/64