5. Let /(r) = gtf(x]), where 4:2) - 3. A(2) - 4. g(3) = 2, and ;'(]) - 5. Html/'(2). (A) 6 (B) & (0) 15 (D) 20 () More information is needed to find /"(). 0 2 K 2 6. The function / is continuous on the closed interval [0, 2] and has values that are given in the table above. The equation /(x) = , must have at least two solutions in the interval [0, 2] if & = (A) 0 (C) I (D) ) (F) 3 Graph of {" 7. The graph of f', the derivative of the function f. is shown above, Which of the following statements is truc about f ? (A) / is decreasing for -1 5 x 5 1. (B) f is increasing for -2 5 . 50. (C) f is increasing for I S x $ 2. (D) f has a local minimum at x - 0. (E) f is not differentiable at x = -1 and x = 1, ". B. Let g be a twice-differentiable function with g'(x) > 0 and g"(x) > 0 for all real numbers x. such that g(4) = 12 and g(5) = 18. Of the following, which is a possible value for g(6) ? (A) 15 (B) 18 (C) 21 (D) 24 (E) 27