1) Find the sum of the first five terms of the geometric sequences: 2, 12, 72, 432 a) 518 b) 519 c) 520 d) 521 2) Find the sum of the first five terms of the geometric sequences: −1, 5, −25, 125 a) 102 b) 103 c) 104 d) 105 3) Find the sum of the first five terms of the geometric sequences: −2, 6, −18, 54, −162 a) -112 b) -110 c) 110 d) 112 4) Find the sum of the first five terms of the geometric sequences: −2, −12, −72, −432, −2592 a) -3111 b) -3110 c) 3110 d) 3111 5) Find the sum of the first five terms of the geometric sequences: 1 + 2 + 4 + 8..., n = 6 a) 60 b) 61 c) 62 d) 63

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