We know, so first we want to figure out f prime of negative one. Well, they tell us that right over here. f prime of negative one is equal to five, so that is five. g of negative one, well, we figure that right here. g of negative one is negative two, so this is negative two. f of negative one, so f of negative one, they tell us that right over there. That is equal to three, and then g prime of negative one, let me just circle it in this green color, g prime of negative one, we figured it out.