They're trying to confuse us. All right, f of C equals zero for at least one C between negative two and one. Well, here they got the interval along the X axis right. That's where the C would be between, but it's not guaranteed by the intermediate value theorem that f of C is going to be equal to zero because zero is not between three and six. So I'm gonna rule that one out. I'm going to rule this one out, saying f of C equals zero. And let's see, we're only left with this one, so I hope it works.