Question

Find out how much you already know about the topics in this module. Encircle the letter of the correct answer
1 what is a sequence?
2.what operation is used in determining the common difference?
3. What is the next figure in the sequence below?
⬛⬛⬛?
4 which of the following is not an arithmetic sequence?
A. 5,10,15.. a20
B. 3,1,5.4,7.7,10
C 1/2,1,3/2,2
D 3/8,19/8,35/8,67)8,@20

Answer 1

Answer:

Step-by-step explanation:

1) A sequence is an ordered list of numbers . In the sequence 1, 3, 5, 7, 9, …, 1 is the first term, 3 is the second term, 5 is the third term, and so on. ... The notation a 1, a 2, a 3,… a n is used to denote the different terms in a sequence.

2)The common difference can be determined by subtracting the first term with the second term, second term with the third term, and so forth. The common difference must be similar between each term.

4) b