So if we try 2.1 squared, we get 4.4. If we do 2.0... Let's go a couple of steps ahead. 2.01. So this is much closer to 2 now squared. Now we're getting much closer to 4. So the closer we get to 2, the closer it seems like we're getting to 4. So once again, that's a numeric way of seeing that the limit as x approaches 2 from either direction of g of x, even though right at 2, the function is equal to 1 because it's discontinuous, the limit as we're approaching 2, we're getting closer and closer and closer to 4.