What is the limit as x approaches 3+of (2x)/(x-3) ?

The limit as x approaches 3+of (2x)/(x-3) is infinity

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

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

\infty

Solution steps

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

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

= 2 \cdot x \to 3 + lim (\frac{x}{x - 3})

Divide by highest denominator power:

\frac{1}{1 - \frac{3}{x}}

= 2 \cdot x \to 3 + lim (\frac{1}{1 - \frac{3}{x}})

For

x

approaching

3

from the right

, x > 3 \Rightarrow 1 - \frac{3}{x} > 0

The denominator is a positive quantity approaching 0 from the right

= 2 \cdot \infty

Apply Infinity Property:

c \cdot \infty = \infty

= \infty

\frac{\partial}{\partial x} (e^{- 3 x} sin (2 t - 3 x))

\frac{1}{4 + 3 x}

\int \frac{x ^{2}}{x ^{3} - 5} d x

\frac{1}{2 x}, at 2

x \to 0 lim (\frac{( sin ( 2 x ) )}{x})

What is the limit as x approaches 3+of (2x)/(x-3) ?
The limit as x approaches 3+of (2x)/(x-3) is infinity