Questions


October 2022 2 7 Report
10. What is the 11th term of the geometric sequence -2, 4, -8, 16, ... ?

A. 2048
B. 1024
C. -2048
D. -1024


12. Using the same sequence in no. 21, find the common ratio.

A. 2
B. 3
C. 1/2
D. -2​

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