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3 years ago

what is the Recursive Formula and the Explicit Formula for Let a1=2, 9, 16, 23, and Let a1=2, 14, 98, 686, ...

Mathematics

1 answer:

Romashka [77]3 years ago

7 0

Answer:

Step-by-step explanation:

I don’t know why they bother teaching recursive formulas as the explicit is almost always used :)

For 2,9,16,23...

Recursive is a(n+1)=an+7

Explicit is an=2+7(n-1)

(or more neatly an=7n-5)

For 2,14,98,686...

Recursive is a(n+1)=7an

Explicit is an=2(7^(n-1))

(or (2/7)7^n )

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2 years ago

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igomit [66]

Answer:

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Step-by-step explanation:

Given:

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3 years ago

In 3 months, Peter spends $ 450 on groceries. If Peter spends the same amount each month, how much does he spend per month?

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~Hello There!~

450/3 = 150
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Hope This Helps You!
Good Luck :)
Have A Great Day ^_^

- Hannah ❤

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