""Th-e lguregshuwgraphsnfxasamncunnofsandw W contours Kw, w) 20 _-15.5 10 15 77 f: 45 10k 2l-____ (a) At (10, 10), is K(s, w} increasing when w increases or when 5 decreases? As _ x from 10 along the line w - 10, the output ofKincreases from less than 4.5 to greater than 4.5. (b) At (15, 2.5), will K(s. w) be decreasing more rapidly when w increases or when 5 decreases? As , the output of K decreases more rapidly than it does as because the contour curves are more closely spaced (15, 2.5) than they are that point- (c) Will the change in K(s, M!) be greater when the position is changed from (5, 5) to (6, 3) or when it changes from (5, 5) to (6, 7)? The magnitude of the change in the output ofKis greater from than it is from