Well, negative one to the third power is just negative one times two, so this is negative two, and g prime of x, I'll do it here, g prime of x, which use the power rule, bring that three out front, three times two is six, x, decrement that exponent, three minus one is two, and so g prime of negative one is equal to six times negative one squared. Well, negative one squared is just one, so this is going to be equal to six. So we actually know what all of these values are now. 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.