Problem Set 5: Curve Sketching and l'Hopital's Rule [4.1, 4.3, 4.5, 4.4] Directions: Answer each question below, showing all work as described in class. 1. Find the absolute minimum value and absolute maximum value on the interval [Us] of the function fllx) = sin2 I + cosx + 2 sin I 3:. Give the answers as exact y values while showing the approximate on es in vour work. Label your answers. {8 pts}