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Tanzania [10]
3 years ago
5

Which sequence is generated by the function f(n + 1) = f(n) – 2 for f(1) = 10? –10, –12, –14, –16, –18, ... –2, 8, 18, 28, 38, .

.. 8, 18, 28, 38, 48, ... 10, 8, 6, 4, 2, ...
Mathematics
2 answers:
Liono4ka [1.6K]3 years ago
8 0

Answer:

D

Step-by-step explanation:

just took the test

Vedmedyk [2.9K]3 years ago
6 0
Answer:
D

Step-by-step explanation:

Given

f(n + 1) = f(n) - 2 with f(1) = 10

To generate the sequence substitute values for n into the recursive formula.

f(1) = 10

f(2) = f(1) - 2 = 10 - 2 = 8

f(3) = f(2) - 2 = 8 - 2 = 6

f(4) = f(3) - 2 = 6 - 2 = 4

f(5) = f(4) - 2 = 4 - 2 = 2

The first 5 terms are 10, 8, 6, 4, 2
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Domain:

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Range:

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