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PlZZZZ HELPPP What is the equation for a geometric sequence with a first term of 2 and a second term of −8? Group of answer choices an = 2(8)^n − 1 an = 2(−8)^n − 1 an = 2(4)^n …

PlZZZZ HELPPP What is the equation for a geometric sequence with a first term of 2 and a second term of −8? Group of answer choices an = 2(8)^n − 1 an = 2(−8)^n − 1 an = 2(4)^n …
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PlZZZZ HELPPP

What is the equation for a geometric sequence with a first term of 2 and a second term of −8?

Group of answer choices

an = 2(8)^n − 1

an = 2(−8)^n − 1

an = 2(4)^n − 1

an = 2(−4)^n − 1

User Vinod Kumawat
by
8.0k points

1 Answer

8 votes

Answer:

an = 2(−4)^n − 1

Explanation:

User Kroky
by
8.3k points
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