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Kelso Math: Algebra 2A - Unit 1 Test

Last updated over 5 years ago

23 Nsɛmmisa

1

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22.

Daisy Mae is trying to motivate herself to exercise each morning. She decides to start off with one sit-up on Monday, then double number of sit-ups she does every day. How many sit-ups will she do on Saturday?

1

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23.

After completing Saturday's sit-ups, how many total sit-ups will she have done that week?

1

1

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2.

f(2)=

1

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3.

f(3)=

1

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4.

f(4)=

1

1

1

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7.

Select ALL the expressions that represent the number of squares in Step n.

A

B

C

D

E

F

1

1

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9.

Finish the table.
k(3)=

1

1

1

1

1

1

1

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16.

For sequence A, describe a way to produce each new term from the previous term.

1

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17.

For sequence B, describe a way to produce each new term from the previous term.

1

1

1

1

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1.

A

B

C

D

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5.

f(5)=

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6.

A

B

C

D

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8.

Given that Q(1)=3, which of the following is the recursive definition for the sequence?

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10.

Finish the table.
k(4)=

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11.

Is sequence k geometric or arithmetic?

Arithmetic

Geometric

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12.

Given k(0)=81, which of the following defines sequence k recursively?

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13.

Given k(0)=81, which of the following defines sequence k for the n^th term?

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14.

If the sequence is arithmetic, the explicit formula is:

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15.

If the sequence is geometric, the explicit formula is:

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18.

Write an explicit rule for sequence A. Start with A(n)=

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19.

Write an explicit rule for sequence B. Start with B(n)=

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20.

Which is greater, A(9) or B(9)?

B(9)

A(9)

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21.

Justify your answer to number 20. Explain how you know which is greater.