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

Find the 35th term in the arithmetic sequence: -10, -14, -18, -22, ...

• -216
• -148
• -146
• -150

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

Is the sequence arithmetic: 78, 785, 7855, 78555, ...

• Yes
• No

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

Given the sequence:
 25, 21, 17, 13,...
Write the explicit equation that models the sequence.  (Hint:  Simplify your equation.)

• a_n = 4n + 29
• a_n = -4n + 25
• a_n = -4n + 29
• a_n = 4n + 25

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

Find the sequence; 3, 9, 27, 81..............

• add 3
• multiply by 3

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

Identify the common difference.
97, 86, 75, 64, ...

• 8
• 11
• -11
• -8

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

Agnes purchases a ring for $200 and it depreciates 6% per year from the date of purchase. Which function models the value V(t) of the ring?

• V(t)=200(1.6)^t
• V(t)=1.06x+200
• V(t)=200(.06)^t
• V(t)=200(.94)^t

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

16, 22, 28, ____

• 34
• 35
• 36

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

A NCAA tournament starts out with 64 teams. Every round half the teams are eliminated.

• $y=64\left(2\right)^x$

• $y=64\left(\frac{1}{2}\right)^2$

• $y=64\left(\frac{1}{2}\right)^x$

• $y=64\left(2\right)^{\frac{x}{2}}$

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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

What is the common difference of the sequence 2, -1, -4, -7,...?

• -3

• -1

• -2

• 3

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