What is the limit as x approaches-4-of (2-x)/(4-x) ?

The limit as x approaches-4-of (2-x)/(4-x) is 3/4

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limit as x approaches-4-of (2-x)/(4-x)

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

\frac{3}{4}

Decimal Notation

0.75

Solution steps

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

Plug in the value

x = - 4

= \frac{2 - ( - 4 )}{4 - ( - 4 )}

Simplify

\frac{2 - ( - 4 )}{4 - ( - 4 )} : \frac{3}{4}

= \frac{3}{4}

x + \frac{4}{x}

\int - 3 cos (4 x) d x

\int_{1}^{2} x e^{8 x^{2}} d x

x y^{^{'}} + 2 y = - e^{x}

y^{^{'}} = - 0.5 y

What is the limit as x approaches-4-of (2-x)/(4-x) ?
The limit as x approaches-4-of (2-x)/(4-x) is 3/4