The value h in y sin (x h) represents a _________ translation. If h is positive, the graph will be shifted h units to the _______, and if h is negative, the graph will be shifted h units to the ________.

MATH 220 Written homework 2 DUE : Monday, February 27 Notes: You won’t be able to do all problems right away. Start with the ▯rst problem, which is based on the section 7.4. Then move on to the next ones, as the material is taught in class. The last two problems are based on section 7.8, so you won’t be able to do them until later. Start with what you can do now, so that you keep on top of it. 1. Compute the following integrals by using the methods of Section 7.4, using a trigonometric substi- tution. Show all the steps of the computations and simplify completely your answer. Z 1 x3 (a) 7 dx 0 (1 + x ) Z p 2 (b) 4 ▯ 9x dx 2. Compute the follo