I a rm that my work upholds the highest standards of honesty and academic integrity at the. University of washington, and that i have neither given nor received any unauthorized assistance on this exam. 100: your exam should consist of this cover sheet, followed by 8 problems on 8 pages. 1: compute the following. (a) (4 points) ln(ex 3x + 1) = d dx (b) (4 points) z (cid:0)x3. 2 x(cid:19) dx = (c) (4 points) z 1. 3: two dogs copper and penny are out running. The distance of copper to the house is given by. C(t) = 0. 125t2 + 0. 75t meters with t in seconds. The rate of change of distance (the velocity) of penny is given by p(t) = 0. 15t2. Is she running towards the house or away from the house? (b) (5 points) at t = 9, they (almost) run into each other.