Respuesta :

HomertheGenius
The function is continuous for all real numbers:
f ( x ) = ( x² - 4 ) / ( x + 2 ) = [tex] \frac{(x-2)(x+2)}{x + 2} [/tex] =
= x - 2
f ( -2 ) = - 2 - 2 = - 4 
lunaar2

Answer: -4

Step-by-step explanation:

If f is continuous you know that lim x-> a f(x) = f(a)

Since the limit x-> -2 = (x-2)(x+2)/(x+2) = -4, this is done by canceling out the top term and the bottom term (x+2)

Your answer is -4

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