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## Mathematics

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QUIZ

SUPER

9th

grade

70%

accuracy

177

plays

Shelley Mefford

a year

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10 questions

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- 1. Multiple Choice1 minute1 pt
Is this sequence Arithmetic, Geometric, or Neither?

2, 9, 7, 14, 12, 19, ...

Arithmetic

Geometric

Neither

- 2. Multiple Choice2 minutes1 pt
Which sequence is an arithmetic sequence?

3, 6, 2, 7, ...

3, 6, 12, 24, ...

3, 6, 10, 15, ...

3, 7, 11, 15, ...

- 3. Multiple Choice2 minutes1 pt
Which sequence is a geometric sequence with a common ratio of 2?

5, 3, 1, -1, ...

5, 7, 9, 11, ...

5, 10, 20, 40, ...

5, 15, 45, 135, ...

- 4. Multiple Choice1 minute1 ptWhat is the common difference of the arithmetic sequence below?

-6, -1, 4, 9...5

-5

-6

1/5

- 5. Multiple Choice2 minutes1 ptThe next term of the series 11,8,5,2 is...
-1

-2

1

2

- 6. Multiple Choice2 minutes1 ptWhat is the common ratio of the geometric sequence below?

5, 25, 125, 625...25

20

5

4

- 7. Multiple Choice2 minutes10 pts
What is the common ratio in this sequence?

96, 48, 24, 12, ...

1/2

2

12

24

- 8. Multiple Choice3 minutes1 pt
The first term in an arithmetic sequence is -8 and the common difference is 14. What is the 28th term given the equation a

_{n }= a_{1}+ d (n - 1)378

1024

-324

370

- 9. Multiple Choice2 minutes10 pts
The first term in a geometric sequence is 160 and the common ratio is 1/2. What is the 7th term given the equation a

_{n }= a_{1 }(r)^{n-1}5

2.5

10

1.25

- 10. Drop Down2 minutes10 pts
The graph of an arithmetic sequence is (a) and the graph of a geometric sequence is (b) .

linearexponential - Answer choicesTagsAnswer choicesTags
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