So this is going to be equal to the integral from zero to x of, and I'll write x in a second, f of t dt. Well, x is now negative two. This is now negative two. And so how do we figure out what this is? Now before we even look at this graph, you might say, okay, this is the region under, the area of the region under the graph y equals f of t between negative two and zero, but you have to be careful. Notice our upper bound here is actually a lower number than our lower bound right over here. So it will be nice to swap those bounds so we can truly view it as the area of the region under f of t above the t-axis between those two bounds.