百度试题 结果1 题目For each of the following sequences, find: the nth term6,\ 19,\ 48,\ 99,\ 178 相关知识点: 试题来源: 解析 n^3+2n^2+3 反馈 收藏
13. Find the missing term in the following sequence ofnumbers: 2,14,?,686,4 802,…D(A)16(B)28C)98D)100(E)None of these 结果二 题目 13. Find the missing term in the following sequence ofnumbers: 2,14,?,686,4 802,…D(A)16(B)28C)98D)100(E)None of these 答案 答案见上相关...
Problem 1: General Term of an Arithmetic Sequence Using Condition 1 Find the general term of the sequence 7, 9, 11, 13, 15, 17,. . . Solution a. Create a table of anand n values. nan 1 7 2 9 3 11 4 13 5 15 6 17
157,5,3,1,-1,(a) Find the next term in this sequence.-3[1](b) Find the nth term of the sequence.9-2n oe...[2] 相关知识点: 试题来源: 解析 -39-2n oe(b)B1 for -2n + k or dn + 9 where d≠0 反馈 收藏
解析 【解析】11-8=314-11=317-143The diference between each termand the next is +3, so compare thequence 3Term: x=12;y=10;z=100.1=8You need to add 5. so the ath termis 3+5. 结果一 题目 【题目】Find the nth term of the sequence 8,11,14,17... 答案 【解析】-|||-11-...
百度试题 结果1 题目Observe the following sequence and find the missing term. 5, 16, 27, 38, , 60, 71.( ) A.48 B.53 C.32 D.49 相关知识点: 试题来源: 解析 D 反馈 收藏
题目【题目】Find the nth term of the sequence 8, 11, 14, 17... 相关知识点: 试题来源: 解析 【解析】 14-1 = Th *n n .L o wh la 1 6 S 12 .5 1.5 Term 8 11 17 ou need to add 5. o the ath term e+5 反馈 收藏
结果1 题目Find the nth term of this sequence: 2, 4, 8, 16,... 相关知识点: 试题来源: 解析 Notice each term doubles the previous one. This type of sequence is called an exponential sequence.The nth term is t=2^n. 反馈 收藏
1【题目】Find the 100th term of the sequence 265 , 349 , 820 ,520, 133 , ..-and so on. Each term after the firstterm is formed by summing the cubes of the digits of the previous term .[Note : T he sum of the cubes of the digits of 265 yields2^3+6^3+5^3=8+216+125=...
百度试题 结果1 题目Question 10:Find the 20th term in the following sequence whose nth term is n(n-2)n+3 相关知识点: 试题来源: 解析 Substituting , we obtain 反馈 收藏