CCSS.Math.Content.HSF.LE.A.2

Identify the common ratio (multiplier) of the function f(x)=2(4)^x.

• 2
• 4
• (2)^x
• 8

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CCSS.Math.Content.HSF.LE.A.2

If a table's pattern is that the f(x) values are being divided by 3, what is the common ratio?

• 3
• -3
• 1/3
• -1/3

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CCSS.Math.Content.HSF.LE.A.2

Find the common difference: -34, -29, -24, -19, ...

• d = -5
• d = 5
• d = -6
• d = 6

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CCSS.Math.Content.HSF.LE.A.2

Find the common difference: 1, 201, 401, 601, ...

• d = 100
• d = 101
• d = 200
• d = 201

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CCSS.Math.Content.HSF.LE.A.2

Is the sequence arithmetic: 37, 31, 25, 19, ...

• Yes
• No

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CCSS.Math.Content.HSF.LE.A.2

5, 15, 45, 135

• Geometric sequence with a common ratio of 3
• Geometric sequence with a common ration of 1/3
• Arithmetic sequence with a common difference of 10
• Common difference of 3

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CCSS.Math.Content.HSF.LE.A.2

g(x) = 2^{x-2
Find g(5)}

• 32
• 30
• 8
• 6

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CCSS.Math.Content.HSF.LE.A.2

Write the explicit formula for the sequence.

15, 22, 29, 36, 43, ...

• $a_n=15+22\left(n-1\right)$

• $a_n=15\cdot7^{\left(n-1\right)}$

• $a_n=15+7\left(n-1\right)$

• $a_n=29-14^{\left(n-1\right)}$

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CCSS.Math.Content.HSF.LE.A.2

Which formula represents this arithmetic sequence:

2, 8, 14, ...

• 4n

• n + 6

• 3n + 2

• 5n - 2

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CCSS.Math.Content.HSF.LE.A.2

The next term of sequence 2,4,8,16 is

• 64
• 108
• 32
• 20

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CCSS.Math.Content.HSF.LE.A.2