Pattern Sequences

Following the pattern in the diagram, what is the next figure?

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Following the pattern in the diagram, what is the 5th pattern in the sequence?

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Following the pattern in the diagram, how many squares and dots are in the next pattern?

• 6 squares and 4 dots

• 7 squares and 5 dots

• 8 squares and 6 dots

• 8 squares and 4 dots

How many dots are in Pattern 6?

• 13

• 16

• 19

• 22

Find the term-to-term rule of the sequence: 4, -16, 64, -256, ...

• subtract 20

• add 20

• multiply by 4

• multiply by -4

Work out the next three terms of the sequence: 4, -16, 64, -256, ...

• -1024, 4096, -16384

• 1024, -4096, 16384

• -276, 296, -316

• 512, -1024, 2048

What kind of sequence is 400, 200, 100, 50, 25, ...?

• arithmetic

• geometric

• neither arithmetic nor geometric

Which of the following is an example of an arithmetic sequence?

• 4, 8, 16, 32, 64, ...

• 1, 4, 9, 16, 25, ...

• 36, 24, 12, 0, -12, ...

• 1, 3, 6,10, 15, ...

• 3, 5, 7

• 3, 6, 9

• 3, 6, 10

• 3, 6, 11