y is equal to negative 1. And if we want to plot at least one point, we could think about what does f of 0 equal. So f of 0 is going to be equal to 0 over the square root of 0 plus 1, or 0 squared plus 1. Well, that's all just going to be equal to 0. So we have this point right over here. And we know that as x approaches infinity, we're approaching this blue horizontal asymptote. So it might look something like this.