Find the mean, median, and mode for each data set. a. {1, 5, 7, 3, 5, 9, 6, 8, 10} b. {6, 1, 3, 9, 2, 7, 3, 4, 8, 8} c. {12, 6, 11, 7, 18, 5, 2, 21} d. {10, 10, 20, 20, 20, 25}

Minimum and maximum values Let c be a number in the domain of f. f(c) is a local max if f(c) ≥ f(x) when x is near c. f(c) is a local min if f(c) ≤ f(x) when x is near c Fermat’s Theorem: If f has a local max or min at c, and if f’(c) exists, then f’(c)’=0 Be careful: The converse of this theorem is not always true. Consider f(x) = x^3 f’(x) = 3x^2 f’(0) = 3*0^2 =0 However...