Question 1

What is the 5th term of the arithmetic sequence 3, 7, 11, ...?

Accepted Answer

15

Answer

16

Answer

18

Answer

12

Question 2

Find the sum of the first 10 terms of the geometric sequence 2, 6, 18, ...

Accepted Answer

59048

Answer

59049

Answer

59051

Answer

59050

Question 3

A sequence is defined by the recurrence relation

a_{n+1} = 3a_n + 2

with

a_1 = 1

. What is the value of

a_4

?

Accepted Answer

65

Answer

35

Answer

56

Answer

48

Question 4

The first term of an arithmetic sequence is 5 and the common difference is 3. What is the 8th term of the sequence?

Accepted Answer

26

Answer

30

Answer

28

Answer

24

Question 5

In a geometric sequence, the first term is 4 and the common ratio is 2. What is the 6th term?

Accepted Answer

128

Answer

144

Answer

96

Answer

64

Question 6

Calculate the sum of the first 5 terms of the arithmetic sequence where the first term is 7 and the common difference is 3.

Accepted Answer

45

Answer

40

Answer

55

Answer

50

Question 7

A geometric sequence has a first term of 9 and a common ratio of 1/3. What is the 4th term of the sequence?

Accepted Answer

1

Answer

0.5

Answer

1.5

Answer

0.25

Question 8

If the sequence is defined by the formula

a_{n+1} = 3a_n + 2

, what is the value of the 7th term?

Accepted Answer

33

Answer

28

Answer

30

Answer

35

Question 9

The sequence is given by

a_{n+1} = 3a_n + 2

. What is the 5th term of this sequence?

Accepted Answer

33

Answer

34

Answer

36

Answer

35

Question 10

What is the sum of the first 6 terms of the sequence defined by

a_{n+1} = 3a_n + 2

?

Accepted Answer

54

Answer

72

Answer

66

Answer

60

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