Hello there. Can you please help me understand these.

1- (10 Pts) Solve the inequality I4 2x| 3: B and write the solution set in interval notation. Select one of the multiple choice answers. Show work. A. [-2, ) B. (00, -2] U [6, 0) 0 (40,61 U [-2, 0t) D. [-16] x + 3 . , , . . 2. (10 pts) Solve E s 0 and write the solution set in interval notatmn. Select one of the multiple choice answers. Show work. A. [-3, 1) B. (-m, -3] C. (-oc,-3]U(1,oo) D, (1, no) 3. ( 10 pts) For f (x) = x3 + x2 - 4, use the Intermediate Value Theorem to determine which interval must contain a zero of f Select one of the answers. Show work. A. Between 0 and 1 B, Between 1 and 2 C. Between 2 and 3 D. Between 3 and 4