What is the Recursive formula for the sequence { 2, 6, 18, 54,...}
May 11, 2017 · As you can see, 2 is the first term in the sequence. Multiplying the current term by the common ratio, which is 3, presents the next term. Then that term is multiplied by the …
recursive equation for 2,4,6,8 | Wyzant Ask An Expert
Sep 9, 2020 · recursive equation for 2,4,6,8The recursive equation always has two parts. 1) where you start. So, in this case that is the first term is 2 or a 1 = 2. The second part tells you what to …
Write the explicit and recursive formulas for the sequence 6
Apr 30, 2015 · The recursive formula is easier, because you know that the starting value is 6, and the difference between each term is a constant, 4. So a 1 = 6 a n+1 = a n + 4 To find the …
Write a recursive formula for the sequence. - Wyzant
Jun 22, 2022 · Write a recursive formula for the sequence. -9, 21, 51, 81, 111, ... So this is an arithmetic sequence, meaning that some number (positive or negative) is added to the number …
explicit formula for 2 4 6 8 | Wyzant Ask An Expert
Sep 15, 2016 · Recursive Formula of a Sequence For a sequence a 1, a 2, a 3, . . . , a n, . . . a recursive formula is a formula that requires the computation of all previous terms in order to …
write a recursive formula for the sequence 6,9,13.5,20.25
Feb 12, 2020 · Correcting the previous post, the common ratio is r = 9 / 6 = 13.5 / 9 = 20.25 / 13.5 = 3/2 Hence, it IS a geometric series, and the recursive formula is as the previous post states.
Recursive and explicit equations for a quadratic sequence
Sep 10, 2015 · Recursive and explicit equations for a quadratic sequenceThis was a lengthy procedure for sure, but a guaranteed way to figure out any quadratic sequence formula as …
Which function describes the sequence 1,6,11,16,21,… - Wyzant
Nov 19, 2021 · You may write that sequence using an Explicit formula (where the n th term uses n to determine its value) or using a Recursive formula (where previous values in the sequence …
.Write the recursive formula for the number of cars sold, Pn, in the ...
Math Alicia B. asked • 07/08/21 .Write the recursive formula for the number of cars sold, Pn, in the (n+1)th week. and Write the explicit formula for the number of cars sold, Pn, in the (n+1)th …
what is the recursive and explicit rule for 2, 6, 18, 54 - Wyzant
Mar 13, 2019 · That makes this a geometric sequence. The common ratio of this sequence is 3. The formula for finding the nth term of a geometric sequence is given by the formula: a n = a 1 …