Algebraic Expression: Converting Circular Pattern Sequences to n-term Formula

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Choose the algebraic expression that corresponds to the number of circles in terms of n.

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Step-by-step video solution

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00:00 Find the sequence formula
00:03 Let's observe the number of circles in the first term
00:14 Let's observe the number of circles in the following terms
00:34 Let's substitute the first term in the equation and solve
00:38 We can see that this formula fits our sequence
00:42 Let's use the same method and check all suggested formulas
00:46 This formula doesn't fit our sequence
00:55 This formula doesn't fit either
01:02 And this one doesn't fit either
01:05 And this is the solution to the question

Step-by-step written solution

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1

Understand the problem

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Choose the algebraic expression that corresponds to the number of circles in terms of n.

3

Final Answer

6−n 6-n

Practice Quiz

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Look at the following set of numbers and determine if there is any property, if so, what is it?

\( 94,96,98,100,102,104 \)

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