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Identify the Sequence 2 , 6 , 18 , 54. 2 2 , 6 6 , 18 18 , 54 54. This is a geometric sequence since there is a common ratio between each term. In this case, multiplying the previous term in the sequence by 3 3 gives the next term. In other words, an = a1rn−1 a n = a 1 r n - 1.
The Sequence Calculator finds the equation of the sequence and also allows you to view the next terms in the sequence. Arithmetic Sequence Formula : a n = a 1 + d ( n - 1 ) Geometric Sequence Formula : a n = a 1 r n - 1
18 sty 2011 · The next number is 486. The sequence is *3, *4. Every odd index is multiplied by 4: 5 20 80 320 1280. Every even index is multiplied by 3: 2 6 18 54 162. Thus, 486 is the next number. :-) answered Jan 18, 2011 at 9:30.
The next term in the series 2, 6, 18, 54, ? is 162. The series is a geometric sequence, which means that each term is equal to the previous term multiplied by a constant value. In this case, the constant value is 3.
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Algebra. Find the Next Term 2 , 6 , 18 , 54 , 162 , 486. 2 2 , 6 6 , 18 18 , 54 54 , 162 162 , 486 486. This is a geometric sequence since there is a common ratio between each term. In this case, multiplying the previous term in the sequence by 3 3 gives the next term. In other words, an = a1rn−1 a n = a 1 r n - 1.
3 lut 2015 · A geometric sequence has a common ratio, that is: the divider between any two nextdoor numbers: You will see that #6//2=18//6=54//18=3# Or in other words, we multiply by #3# to get to the next.
