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Exsimple why the function is discontinuous at the provided number a . Map out the graph of the function. 0 votes

Explain why the feature is disconstant at the given number a . Map out the graph of the function.

You are watching: Explain why the function is discontinuous at the given number a.

f (x) = 1/(x + 2) a = - 2

Step 1:

The feature is , .

A feature is constant at , if then it must accomplish three conditions :

(1) is identified.

(2) exists.

(3) .  Substitute in over expression.  is unidentified at . does not satisfies the condition.

So is discontinuous at .

Graph : As philosophies to -2 from left hand side, tends to .

As approaches to -2 from appropriate hand side, tends to .

The feature does not exist because the left and also right boundaries are different.

The attribute is discontinuous at .

See more: At A Glance (Phrase) American English Def In A Glance Or At A Glance

Solution :

The function is disconstant at .