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

The pattern followed by the sequence 3,6,9,12 is...

• Multiple of 3
• prime no.s
• odd no.s
• multiple of 6

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

Find the sequence; -2, 2, -2, 2, -2............

• Add -1
• multiply by -1

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

A new savings account is opened with $400 and gains 3% every yr. What's the amount after 5 years?

• $415
• $463.71
• $343.49
• $460.12

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

Classify the model as Exponential GROWTH or DECAY.
A=1200(.85)⁶

• Growth
• Decay

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

Find the common ratio for the geometric sequence.

• 10
• 1/2
• 2
• 4

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

Which function represents the table of values? 

• f(x) = 4x + 1
• f(x) = x²
• f(x) = 1(4)^x
• f(x) = 2(4)^x

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

256, 128, 64, 32, ...

What's next?

• 24

• 18

• 16

• 8

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

Treasure won $3,000 from a radio contest. If she puts this money in a bank account that earns 2.9% interest compounded quarterly, how much total will she earn in 10 years?

• $4915.59

• $3933.28

• $2979.81

• $4005.09

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

Write the explicit formula for the geometric sequence.

• a_n = 4(3)^n-1
• a_n = 3(4)^n-1
• a_n = -4(3)^n-1
• a_n = 3(-4)^n-1

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

Your returns (or interest rate) are 1% a year because they are in a savings account. How long before your savings doubles?

• 72 years
• 36 years
• 1 year
• They will never double

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