A sequence is defined recursively by the formula f(n+1)=-2f(n). The first term of the sequence is -1.5. What is the next term in the sequence ?

asked Sep 16, 2022 26.4k views

5 votes

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3 votes

Answer:

Explanation:

Took the test and got this right.

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4 votes

Answer:

next term is 3

Explanation:

$f(n+1)=-2f(n)\\\\f(1)=-1.5=-(3)/(2)f(2)=-2f(1)=-2*(-(3)/(2))=3$

Dkretz answered Sep 22, 2022

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