So it's going to be two times one minus negative one. So this is two, two plus one. This is equal to positive three. So here the slope, it's going to be even steeper, but now in the positive sense. So slope of three would look something like that. And then finally, we have x is zero, y is negative one. It's going to be two times zero minus negative one, which is going to be equal to a slope of one, which is going to look like this.