What is the limit as x approaches 2-of (2x)/(x-2) ?

The limit as x approaches 2-of (2x)/(x-2) is -infinity

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limit as x approaches 2-of (2x)/(x-2)

x \to 2 - lim (\frac{2 x}{x - 2})

- \infty

Solution steps

x \to 2 - lim (\frac{2 x}{x - 2})

x \to a lim [c \cdot f (x)] = c \cdot x \to a lim f (x)

= 2 \cdot x \to 2 - lim (\frac{x}{x - 2})

Divide by highest denominator power:

\frac{1}{1 - \frac{2}{x}}

= 2 \cdot x \to 2 - lim (\frac{1}{1 - \frac{2}{x}})

For

x

approaching

2

from the left

, x < 2 \Rightarrow 1 - \frac{2}{x} < 0

The denominator is a negative quantity approaching 0 from the left

= 2 (- \infty)

Apply Infinity Property:

c \cdot (- \infty) = - \infty

= - \infty

x \to c + lim (g (x))

\frac{d}{d x} (\frac{( 1 - 4 x )}{1 + 4 x})

\frac{d}{d x} (e^{x^{3} + 1})

2^{x^{3}}

\int \frac{3}{4} x^{2} d x

What is the limit as x approaches 2-of (2x)/(x-2) ?
The limit as x approaches 2-of (2x)/(x-2) is -infinity