$Math-Quiz$

Test: Sequences I - Challenging

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Question 1: What are the next two terms in the following sequence:

\frac{5}{7}, 1 \frac{3}{7}, 2 \frac{1}{7}

2 \frac{5}{7}, 3 \frac{3}{7}

3 \frac{1}{7}, 3 \frac{6}{7}

3, 3 \frac{5}{7}

2 \frac{6}{7}, 3 \frac{4}{7}

Question 2: What are the next two terms in the following sequence:

2, \frac{2}{3}, - \frac{2}{3}

- 1 \frac{1}{3}, - 2 \frac{2}{3}

- 2 \frac{1}{3}, - 4

- 1 \frac{2}{3}, - 3

- 2, - 3 \frac{1}{3}

Question 3: What are the next two terms in the following sequence:

3, 1, \frac{1}{3}

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

0, - \frac{1}{3}

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

\frac{1}{9}, \frac{1}{27}

Question 4: What are the next two terms in the following sequence:

10, 2 \frac{1}{2}, \frac{5}{8}

\frac{3}{32}, \frac{5}{64}

\frac{1}{16}, \frac{1}{32}

\frac{5}{32}, \frac{5}{128}

\frac{7}{32}, \frac{11}{64}

Question 5: What are the next two term in the following sequence:

1, 1, 2, 3, 5, 8

13, 21

13, 19

12, 17

12, 19

Question 6: What are the next two terms in the following sequence:

1, 3, 6, 10, 15

20, 26

21, 28

19, 25

20, 25

Question 7: What are the first three terms of the sequence:

\frac{1}{3} (n + 2) (n + 5)

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

0, 3 \frac{1}{3}, 6

6, 9 \frac{1}{3}, 13 \frac{1}{3}

5 \frac{2}{3}, 8, 12 \frac{2}{3}

Question 8: What are the first three terms of the sequence:

n (n + 2)

3, 8, 15

0, 3, 8

3, 6, 13

0, 1, 3

Question 9: What are the first three terms of the sequence:

- \frac{1}{2} (5 - n) (6 - n)

- 12, - 7, - 2

- 10, - 5, 0

- 10, - 6, - 3

- 10, - 7, - 2

Question 10: What are the first three terms of the sequence:

- \frac{1}{4} (12 - n) (n + 8)

- 24 \frac{3}{4}, - 25, - 24 \frac{3}{4}

- 24 \frac{1}{2}, - 25 \frac{1}{4}, - 26

- 24 \frac{1}{2}, - 25, - 25 \frac{3}{4}

- 24 \frac{3}{4}, - 25, - 25 \frac{1}{2}

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