Understanding and applying sequences

Understanding and applying sequences

9th - 12th Grade

20 Qs

quiz-placeholder

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Understanding and applying sequences

Understanding and applying sequences

Assessment

Quiz

Mathematics

9th - 12th Grade

Hard

CCSS
HSF.BF.A.2

Standards-aligned

Created by

Wayground Content

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Bruno was given $2000 when he turned 3 years old.  His parents invested it at a 2% interest rate compounded annually.  No deposits or withdrawls were made.  Which expression can be used to determine how much money Bruno had in the account when he turned 16? 
2000(1+0.02)13
2000(1-0.02)13
2000(1+0.02)16
2000(1-0.02)16

Tags

CCSS.HSF.BF.A.2

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

A geometric sequence can be represented by the exponential function

f(x)=4(12)x. In terms of the geometric sequence, explain what f(3)=6912 represents.

There are 3 values in the sequence

The sequence starts at 6912

The sequence increase by 3 each time

The third value in the sequence is 6912

Tags

CCSS.HSF.BF.A.2

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Daniel’s Print Shop purchased a new printer for $35,000. Each year it depreciates at a rate of 5%.


Which formula can be used to find out how much the printer will be worth in 8 years?

y=35000(10.05)8y=35000\left(1-0.05\right)^8

y=35000(10.08)5y=35000\left(1-0.08\right)^5

y=35000(1+0.05)8y=35000\left(1+0.05\right)^8

y=35000(1+0.08)5y=35000\left(1+0.08\right)^5

Tags

CCSS.HSF.BF.A.2

4.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Anne currently brings in an annual salary of $46,000 and anticipates a raise of 5% every year.


We now know that our r value is .05. What is our a value? (a is the starting value)

Tags

CCSS.HSF.BF.A.2

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

Does this pattern represent an arithmetic or geometric sequence?

Linear

Exponential

Quadratic

Tags

CCSS.HSF.BF.A.2

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Jack's ant farm houses 230 ants. Over time, the population will decrease by 7% each month. How many ants will Jack have after 9 months?

423

230

120

16

Tags

CCSS.HSF.BF.A.2

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Mr. Carlson suffers from allergies. When allergy season arrives, his doctor recommends that he take 300 mg of his medication the first day, and decrease the dosage by one half each day for one week. Which "rule" represents his medication doses for the week?

f(n)=(1/2)n

f(n)=300(1/2)n-1

f(n)=(1/2)n-1

f(n)=300+(1/2)n

Tags

CCSS.HSF.BF.A.2

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