4) Given a regular sequence 4, 5, 11, 25, 50, x, 145, What shouldx be? 一個規律數列依序為4.5.11,25, 50,x,145.. 則x應該是多少? 一個規律數列依序為4,5,11, 25, 50,x, 145, .則x應該是多少? (A) 121 (B) 97 (C) 89 (D) 76

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.2: Sequences, Series And Summation Notation
Problem 20E: Find the next term of each sequence 20, 17, 13, 8,.
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4) Given a regular sequence 4, 5, 11, 25, 50, x, 145,
What should x be?
一個規律數列依序為4.5.11,25,50,x. 145
、、則x應該是多少?
一個規律數列依序為4,5,11, 25, 50 ,x,145,.
則x應該是多少?
(A) 121
(B) 97
(C) 89
(D) 76
Transcribed Image Text:4) Given a regular sequence 4, 5, 11, 25, 50, x, 145, What should x be? 一個規律數列依序為4.5.11,25,50,x. 145 、、則x應該是多少? 一個規律數列依序為4,5,11, 25, 50 ,x,145,. 則x應該是多少? (A) 121 (B) 97 (C) 89 (D) 76
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