1. [7 points] The local minimum of g(a:) = (2:1: 1)3(:1: + 1)2 is at :1: = (B) -1 (C) ?2 (D) 1 (E) none of (A) (D) (A) NIH 2. [6 points] Using Newton's Method, the root of 3:133 2x 6 11(1)) = 280.59: corrected to threedecimal-place accuracy, by letting m1 = 1 is (A) 1.219 (B) 1.435 (C) 2.017 (D) 1.687 (E) none of (A)-(D) 3. [6 points] The value of the absolute maximum of f(:r) = 3:1:4 2:5 in the interval [2,2], rounded-up to the nearest integer, is (A) 16 (B) 20 (C) 80 (D) 120 (E) none of (A) - (D)