Sequences II - Normal

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

\frac{1}{2} (n + 2) (n + 4)

?

A

7 \frac{1}{2}, 12, 17 \frac{1}{2}

B

4, 7 \frac{1}{2}, 12

C

8, 12, 16

D

6 \frac{1}{2}, 11, 16 \frac{1}{2}

Question 2: Find the

7^{t h}

term of the sequence:

2 n - 1

A

14

B

13

C

11

D

10

Question 3: Find the

11^{t h}

term of the sequence:

- 7 n - 5

A

- 73

B

- 72

C

- 83

D

- 82

Question 4: Find the

15^{t h}

term of the sequence

\frac{1}{3} n + 2

A

7 \frac{1}{3}

B

6

C

5 \frac{2}{3}

D

7

Question 5: What term of the sequence

2 n

is

24

?

A

10^{t h}

term

B

4^{t h}

term

C

6^{t h}

term

D

12^{t h}

term

Test: Sequences II - Normal