The recursive formula for an arithmetic sequence is:\(a_1=-8a_n=a_(n-1)+3.What is the 3rd term in the sequence?OA.-5O B. -14OC.-24O D.-2 相关知识点: 试题来源: 解析 a_1=-8 a_n=a_(n-1)+3 n=2then a_2=a_2+3 =a_1+3 =—8+3 a2=—5 n-3 then a_3=a_2+...
First, we need to find the closed formula for this arithmetic sequence. To do this, we need to identify the common difference which is the amount that is being added to each term that will generate the next term in the sequence. The easiest way to find it is to subtract two adjacent t...
We have given a sequence {eq}5,\,-1,\,-7,\,-13,\,-19 {/eq} and {eq}f(1)=5 {/eq} and we have to find its recursive formula. In the given sequence... Learn more about this topic: Arithmetic Sequences | Definition, Formula & Examples ...
Recursive rules always include the first term(s) of a sequence as well as a formula for generating more terms. How do you write an arithmetic recursive formula? First, identify the common difference (how much each term in a sequence is increasing or decreasing from the previous term). State...
Finally, to find 𝑇, we substitute 𝑛=4 into the formula and use the fact that 𝑇=−4 to get 𝑇=𝑇−4=−4−4=−8. Therefore, the first five terms of this sequence are (8,4,0,−4,−8). Note that this is actually an arithmetic sequence with a...
Complete the recursive formula of the arithmetic sequence 4, 22,40,58,...$$ b ( 1 ) = 7 6 $$$ b ( n ) = b ( n - 1 ) + \boxed { I } $$ 相关知识点: 试题来源: 解析 4,22,40,58 so, finir term of the squence $$ b(1)=4(Ans) $$ and common difference $$ =(22-...
A recursive sequence is a sequence of numbers where each number, or term, is found by applying some rule to one or more of the previous terms. A formula for the recursive sequence is a formula which shows what that rule is, and sometimes, what the starting term is.Recursive...
y=2x-2graphsthelinearfunction,an=2n-2graphslinearsequencedots.Ex.an=2n–2 Chart Graph LinearSequences=ArithmeticSequences Forlinearsequences,youaddthesame amounteachtime ArithmeticSequenceExplicitFormula anmnborana1n1d 1,3,5,7,9,…Theclosedformula...
y=2x-2graphsthelinearfunction,an=2n-2graphslinearsequencedots.Ex.an=2n–2 Chart Graph LinearSequences=ArithmeticSequences Forlinearsequences,youaddthesame amounteachtime ArithmeticSequenceExplicitFormula anmnborana1n1d 1,3,5,7,9,…Theclosedformula...
How do you find the recursive formula for an arithmetic sequence? For the sequence s_n = 3^n over (2n)!, find the value of (s_2 - s_3). Find the first six terms of recursive sequence. a_1 = 1, a_(n + 1) = 3a...