Creating and Solving Arithmetic Sequence

Match representation (d) with its different representation of the same sequence below.

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Tags

CCSS.HSF.IF.A.2

If Dino is right, what are the next three terms of the sequence and the rule?

• Multiplying by 3 for each n; 18, 54, 162

• Multiplying by 4 for each n; 24, 96, 384

• Adding by 3 for each n; 9,12,15

• Adding by 4 for each n; 10,14,18

Tags

CCSS.HSF.BF.A.2

If Jessica is right, what are the next three terms of the sequence and the rule?

• Multiplying by 3 for each n; 18, 54, 162

• Multiplying by 4 for each n; 24, 96, 384

• Adding by 3 for each n; 9,12,15

• Adding by 4 for each n; 10,14,18

Tags

CCSS.HSF.BF.A.2

Jessica found in her notes the number 266 is an output of the sequence. Is the sequence arithmetic or geometric? How do you know?

• Arithmetic; n=65 gives the output 266

• Geometric; n=5 gives the output 266

• Arithmetic; n=67 gives the output 266

• Geometric; n=5.5 gives the output 266

Tags

CCSS.HSF.BF.A.2

Match representation (f) with its different representation of the same sequence below.

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Tags

CCSS.HSF.BF.A.2

Find the nth term of the following sequence

7, 9, 11, 13, 15

Tags

CCSS.HSF.BF.A.2

Which term in the sequences below is the first to be greater than 250?

• 9, 13, 17, 21, ... ...

• 2, 10, 18, 26, ... ...

• 1, 7, 13, 19, ... ...

Tags

CCSS.HSF.BF.A.2

Find the values of a in the following arithmetic sequence

5, 9, a, 17, 21

Tags

CCSS.HSF.BF.A.2

Find the values of a in the following arithmetic sequence

1, 6, a, 16, 21

Tags

CCSS.HSF.BF.A.2

Find the nth term of the following sequence

5, 11, 17, 23, 29

• n + 6

• n - 1

• 6n - 1

• 6n + 1

Tags

CCSS.HSF.BF.A.2