Exercise 2 Directions: Identify the missing letter, figure, symbol, or combination of numbers in the following series. Encircle the letter of the correct answer. 1) b, e, h, k, n, c. 9 dr a.o b. P 2) y, e, w, g, u, i, - a. S b. t C. r d. k 3) 1-1- -- a. b. C. d. 4) x + y, 2x + y, 3x + y a. x + 2y b. 4x + y c. 4x + 2y d. 5x + y 5) a. b. C. d.