What is the limit as x approaches 4 of (12-3x)/(x-4) ?

The limit as x approaches 4 of (12-3x)/(x-4) is -3

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limit as x approaches 4 of (12-3x)/(x-4)

x \to 4 lim (\frac{12 - 3 x}{x - 4})

- 3

Solution steps

x \to 4 lim (\frac{12 - 3 x}{x - 4})

\frac{12 - 3 x}{x - 4} = - 3

= x \to 4 lim (- 3)

x \to a lim c = c

= - 3

y^{^{''}} - 8 y^{^{'}} + 13 y = 0, y (0) = 0, y^{^{'}} (0) = 7

\int \frac{1}{( sec ( x ) + tan ( x ) ) ^{2}} d x

\frac{\partial}{\partial y} (3 x e^{- \frac{1}{y ^{3}}})

\int_{115}^{150} \frac{75}{2 x ^{2}} d x

\frac{( x ^{2} - 3 x )}{x ^{2} + 7 x}

What is the limit as x approaches 4 of (12-3x)/(x-4) ?
The limit as x approaches 4 of (12-3x)/(x-4) is -3