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The recursive formula to describe a sequence is shown below.
PART A:
State the first four terms of this sequence.
PART B:
Can this sequence be represented using an explicit geometric formula? Justify your answer.

The recursive formula to describe a sequence is shown below PART A State the first four terms of this sequence PART B Can this sequence be represented using an class=

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Answer:

1 The first four terms of the sequence with a1 = 40 and an = 3. 4 ... 2 A recursively defined sequence is shown below. a1 = 5 ... 13 The recursive formula to describe a sequence is shown ... State the first four terms of this sequence. Can this sequence be represented using an explicit geometric formula? Justify your answer.

Step-by-step explanation:

The first four terms of the sequence are 3, 7, 15, and 31. This sequence is represented using an explicit geometric formula.

What is the recursive rule?

A rule is defined such that its definition includes itself.

Example:

F(x) = F(x-1) + c

is one such recursive rule.

PART A:

State the first four terms of this sequence.

[tex]a_1 = 3\\\\a_n = 1+ 2a_{n-1}[/tex]

[tex]a_2 = 1+ 2a_{2-1}\\\\a_2 = 1+ 2a_{1}\\\\a_2 = 7\\\\a_3 = 1+ 2a_{2}\\\\a_3 = 15\\\\a_4 = 1+ 2a_{3}\\\\a_4 = 31\\[/tex]

PART B:

This sequence is represented using an explicit geometric formula.

Learn more about the recursive rule and explicit rule here:

https://brainly.com/question/12620593

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