MATH 1680 Study Guide - Midterm Guide: Quotient Rule
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Math 1120: (12 points) let f (x) = (a) compute f (x) The symbol means composition. (a) f g + g h + h f (b) f (g + h) (c) f (g h) (d) f (g h) What is the least possible sum mike could get: (12 points) a farmer has 20000 feet of fencing to build a rectangular pasture. Compute l for the line tangent to l at the point (2; l(2)). (2). Find an equation (b) let u (x) = g(x). Compute u (5) and u ing or decreasing at x = 5? (5). Is the function u increas- (c) let k(x) = (g(x) + f (x))2. The total number of points available is 166. This is an amalgamation of the tests from sections 3 and 10. Solution: since p the line through (1; 7) with slope 0 is y = 7. (b) find an interval over which p(x) is decreasing.
