Question 1

A Sequence that contains a countless number of terms.

Accepted Answer

Infinite Sequence

Answer

Geometric Sequence

Answer

Finite Sequence

Answer

Arithmetic Sequence

Question 2

Which of the following defines infinite sequence?

Accepted Answer

every other day

Answer

teenage life

Answer

days of the week

Answer

first Fridays of July 2020

Question 3

Which of the following is the common difference of the arithmetic sequence 4, 7, 10, 13, …?

Accepted Answer

3

Answer

1

Answer

2

Answer

0

Question 4

Which of the following is the missing term of the arithmetic sequence, -1, -7, _____, -19, -25, …?

Accepted Answer

-13

Answer

4

Answer

-3

Answer

-5

Question 5

What is the common difference in the sequence: -4, 3, 10, 17,, …?

Accepted Answer

7

Answer

6

Answer

4

Answer

5

Question 6

Which of the following is a correct description of an arithmetic sequence?

Accepted Answer

A term is obtained by adding a constant number to the preceding term.

Answer

A term is obtained by extracting the square root of the preceding term.

Answer

A term is obtained by multiplying a constant number from the preceding term.

Answer

A term is obtained by squaring the preceding term.

Question 7

Which of the following is an arithmetic sequence?

Accepted Answer

1, -1, -3, -5…

Answer

7, -7, 7, -7 …

Answer

1, 2, 3, 5, 7, 9…

Answer

1, 10, 20, 30…

Question 8

What is the arithmetic mean between 15 and 40?

Accepted Answer

27.5

Answer

29

Answer

28.5

Answer

26

Question 9

Which term of the arithmetic sequence 5, 9, 13, 17, … is 409?

Accepted Answer

102th term

Answer

111th term

Answer

99th term

Answer

100th term

Question 10

Find the 20th term of the arithmetic sequence 5, 9, 13, 17, 21,…

Accepted Answer

81

Answer

87

Answer

80

Answer

82

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