MATH 205 Midterm: MATH 205 KSU Test 3f11
15 Feb 2019
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You can also use a 4 6 inches note card with formulas prepared in advance. For full credit, show your work in detail. If you use a calculator at some step, you should state that you are doing so. Total: 100 # 1 # 2 # 3 # 4 # 5 # 6 # 7 # 8 # 9. 20: (10 points) use the rst derivative to nd all critical points and use the second derivative to. Use a graph to identify each critical point as a local maximum, a local minimum, or neither. f (x) = 2x3 + 3x2. 1. 4q+34 and m r(q) = 30, where q is the number of items manufactured. 1000 items: (10 points) the demand curve for a product is given by q = 90 p2/50. Find the elasticity of demand when p = 50. If this price decreases by 2% calculate the corresponding percent change in demand.
