ASSESSMENT 1. Choose the letter of the correct answer. Write your answer on the space provided. 1. What is the 8th term of the geometric sequence 5, 10, 20, ...? a. 640 b. 620 c. 600 d. 650 2. The ninth term of the geometric sequence 2, -6, 18, is ... a. 13 221 b. 13 212 c. 12 322 d. 13 122 3. Given the geometric sequence 100, 50, 25, ..., what is its 7th term? a. 25/32 b. 28/8 c. 25/16 d. 1/4 4. The eleventh term of the geometric sequence 1, 3/2,9/4, is ... a. 6 561/256 b. 59 094/1 024 c. 177 147/2048 d. 19 683/512 5. What is the 7th term of the geometric sequence 2, 6, 18,...? a. 1 400 b. 1 432 c. 1 458 d. 1454​