Notice my mouse is covering it a little bit. As we get larger and larger, we're getting closer and closer to three. In fact, we're getting so close now that, well, here, you can see it. We're getting closer and closer and closer to three. And you could also think about what happens as x approaches negative infinity. And here you're getting closer and closer and closer to three from below. Now one thing that's interesting about horizontal asymptotes is you might see that the function actually can cross a horizontal asymptote.