04-05-2020
Mathematics

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Need help as soon as possible please
A sequence is generated by an=-2n+8. What is the value of the ninth term
The answer choices is:
A. -12
B. 70
C.-10
D.17

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04-05-2020

Answer:

C - 10

Step-by-step explanation:

n is the number of the term

an = -2n+8

a9 = -2*9 +8

a9 = -18+8

a9 = -10

The 9th term is -10

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