Let's also evaluate the function capital G at x is equal to eight. And I encourage you to pause the video right now and try to think about these on your own, and then we can work through them together. So let's tackle capital G of four first. So this is going to be, well, if x is equal to four, this top boundary is going to be four. So this is going to be the definite integral of g of t between t is equal to negative three and t is equal to four, g of t, g of t dt. Now what's that going to be equal to? Well, let's see.