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What is the explicit rule for the sequence? 10.5, 9, 7.5, 6, 4.5, 3, ...

What is the explicit rule for the sequence? 10.5, 9, 7.5, 6, 4.5, 3, ...
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15 votes
What is the explicit rule for the sequence?

10.5, 9, 7.5, 6, 4.5, 3, ...

User Hugo Demiglio
by
8.7k points

1 Answer

14 votes
answer: the rule is to add 1.5

3 + 1.5 = 4.5
4.5 + 1.5 = 6
6 + 1.5 = 7.5
etc...
User Tim Bernikovich
by
8.9k points
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