Limits of Piecewise Functions...2

[nycmathguy]

Calculus

Find the limit of the function as x tends to -1.

Let me see.

As x tends to -1, there are two answers:

I get y = 1 and y = -2.

Since y does not = y, I say the limit DNE.

 

[MathLover1]

correct

 

[nycmathguy]

correct

Thanks. Of course, limits of piecewise functions get a little bit more complicated as the chapters go on.