Use the Formula for the Sum of the First N

question 94

Multiple Choice

Use the Formula for the Sum of the First n Terms of a Geometric Sequence
-Find the sum of the first 10 terms of the geometric sequence: 7, -14, 28, -56, 112, . . . .

• A) -2387
• B) -2389
• C) -2380
• D) -2393

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