Tuesday

October 21, 2014

October 21, 2014

Posted by **Mishaka** on Saturday, October 22, 2011 at 6:34pm.

f(x) = {(x^2 - 2a + a^2) / (x-a), if x does not = a

5, if x = a

Which of the following are true about f?

I. lim f(x) exists as x approaches a

II. f(a) exists

III. f(x) is continuous at x = a.

A. None

B. I, II, and III

C. I only

D. II only

E. I and II only.

From my own knowledge, I would say that it is D. II only. Since we do not know what is equal to, we cannot determine what the limits or continuity would be at a. Is this correct?

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