A pattern of bločks is shown below. Term 1 Term 2 Term 3 Term 4 If the pattern of blocks continues, which formula(s) could be used to determine the number of blocks in the nth term? I II III a = 2 a, = n + 4 a, = 4n – 2 an = a, -1+ 4 I and II 1. I and III 2. 3. Il and III 4. III, only

Trigonometry (11th Edition)
11th Edition
ISBN:9780134217437
Author:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Publisher:Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
Chapter1: Trigonometric Functions
Section: Chapter Questions
Problem 1RE: 1. Give the measures of the complement and the supplement of an angle measuring 35°.
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A pattern of blocks is shown below.
Term 1
Term 2
Term 3
Term 4
If the pattern of blocks continues, which formula(s) could be used to determine the number of blocks in the nth term?
I
II
III
a, = 2
a, = n + 4
а, — 4n — 2
a, = an - 1
+ 4
I and II
1.
2.
I and III
3.
Il and III
III. only
Transcribed Image Text:A pattern of blocks is shown below. Term 1 Term 2 Term 3 Term 4 If the pattern of blocks continues, which formula(s) could be used to determine the number of blocks in the nth term? I II III a, = 2 a, = n + 4 а, — 4n — 2 a, = an - 1 + 4 I and II 1. 2. I and III 3. Il and III III. only
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