It tells us we're approaching one from values less than one. If we're approaching one from the right, from values greater than one, that would be a positive sign right over there. So let's think about it. We want the limit as x approaches one from the left. And lucky for us on this table, we have some values of x approaching one from the left. 0.9, which is already pretty close to one, then we get even closer to one from the left. Notice, these are all less than one, but they're getting closer and closer to one.