So minus 12 plus C is equal to negative 10. Is equal to negative 10. Let's see, we get 2 minus 12 is negative 10, plus C is equal to negative 10. You add 10 to both sides, you get C, in this case, is equal to 0. So we've figured out what our position function is as well. This C right over here is just going to be 0. So our position, as a function of time, is equal to T squared over 2 minus 6T.