Now what's the two-sided limit as x approaches negative one of g of x? Well, we're approaching two different values as we approach from the right and as we approach from the left. And if our one-sided limits aren't approaching the same value, well, then this limit does not exist. Does not exist. And what's the limit of g of x as x approaches zero from the right? Well, if we're talking about approaching zero from the right, we are going to be in this case right over here. Zero is definitely in this interval.