What is the limit as x approaches 3 of-f(x) ?

The limit as x approaches 3 of-f(x) is -f(3)

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limit as x approaches 3 of-f(x)

x \to 3 lim (- f (x))

- f (3)

Solution steps

x \to 3 lim (- f (x))

Plug in the value

x = 3

, assuming the function is continuous at this point

= - f (3)

x \to 4 - lim (\frac{8}{x - 4})

x \to - \infty lim \frac{( 15 x ^{2} + 7 x ^{\frac{1}{3}} )}{( 9 x ^{4} + 7 )}

x \to - 1 - lim (2 x + 1)

x \to \infty lim ((1 + \frac{2}{x})^{\frac{x}{8}})

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

What is the limit as x approaches 3 of-f(x) ?
The limit as x approaches 3 of-f(x) is -f(3)