And so notice, this is in blue, we have, this is the graph x plus two, we can say this is a graph of y equals x plus two. And what we have in magenta right over here, this is the graph of negative x minus two. It has a negative slope and we intercept the y-axis at negative two. So it makes sense. There's multiple ways that you could reason through this. Now once we break it up, then we can break up the integral. We could say that what we wrote here, this is equal to the integral from negative four to two, sorry, negative four to negative two of f of x, which is in that case, it's going to be negative x minus two.