Sequences II - Ambitious

Question 1: What are the next three terms of the sequence:

- \frac{1}{3} (n - 5) (n + 6)

A

12, 8, 6

B

10, 9 \frac{1}{3}, 8

C

9, 8, 6

D

9 \frac{1}{3}, 8, 6

Question 2: Find the

6^{t h}

term of the sequence:

\frac{1}{3} (n + 1)

A

2

B

2 \frac{1}{3}

C

3

D

2 \frac{2}{3}

Question 3: Find the

8^{t h}

term of the sequence

- \frac{1}{2} (n - 2) (n - 3)

A

- 15

B

- 12

C

- 10

D

- 16

Question 4: Find the

12^{t h}

term of the sequence

2 (n + 1) (5 - n)

A

- 144

B

- 182

C

- 166

D

- 156

Question 5: What term of the sequence

\frac{1}{2} n + 8

is

13

?

A

12^{t h}

term

B

No answer

C

42^{n d}

term

D

10^{t h}

term

Question 6: What term of the sequence

(n - 2) (n - 3)

is

6

?

A

1^{s t}

term

B

5^{t h}

term

C

2^{n d}

term

D

3^{r d}

term

Question 7: What term of the sequence

2 n + 1

is

15

?

A

9^{t h}

term

B

7^{t h}

term

C

6^{t h}

term

D

8^{t h}

term

Question 8: Find the

n^{t h}

term of the sequence:

1, 4, 9, 16

A

2 n - 1

B

(n + 1) (n - 1)

C

n^{2} - 1

D

n^{2}

Question 9: Find the

n^{t h}

term of the sequence:

2, 8, 18, 32

A

n^{2} + 2

B

n^{2} + 1

C

2 n^{2} + 1

D

2 n^{2}

Question 10: Find the

n^{t h}

term of the sequence:

0, 3, 8, 15

A

(n + 1) (n - 2)

B

2 n^{2} - 2

C

2 n^{2} - 1

D

n^{2} - 1

Test: Sequences II - Ambitious

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