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How do you rewrite each explicit formula in function form #a_n=10-2(n-1)#?

Answer 1

Avery Alexander

The given example in function form would be:
#color(white)("XXX")f(n)=10-2(n-1)#

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Answer 2

Hazel Anglin

To rewrite the explicit formula (a_n = 10 - 2(n - 1)) in function form, we use the function notation (f(n)) instead of (a_n):

[ f(n) = 10 - 2(n - 1) ]

This function represents a sequence where the (n) term is equal to (10 - 2(n - 1)).

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Answer 3

Eli Assouline

To rewrite the explicit formula (a_n = 10 - 2(n - 1)) in function form, you simply replace (a_n) with (f(n)). So, the function form would be (f(n) = 10 - 2(n - 1)).

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.