Unit 8 Review - Exponential & Function Behavior

Mathematics

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33 questions

Duane

•over 4 years ago

Question 1

Multiple Choice

2 points

You lend your bestie $4700 with 4.6% interest added each year. 8 years, how much will they owe you?

A.6735.21

B.3224.67

C.4733.98

D.97033.28

Question 2

Multiple Choice

2 points

You save $1200 with 6% interest added each year. How much money will you have after 10 years?

A.720

B.2149.02

C.131941.40

D.646.34

Question 3

Multiple Choice

2 points

Is the graph pictured Linear or Exponential?

A.Linear

B.Exponential

C.Neither

Question 4

Multiple Choice

2 points

A big ball of gum weighs 19000 grams. But with dehydration will lose 50% each year. How heavy will the gum be in 20 years?

A.63179877.87 grams

B.1.18E-22 grams

C.9500 grams

D.0.018 grams

Question 5

Multiple Choice

2 points

Is the graph pictured Discrete or Continuous?

A.Discrete

B.Continuous

C.Neither

Question 6

Multiple Choice

4 points

Choose the DOMAIN for the function graphed:

A.D: [-4,5]

B.D: [-1,2]

C.D: {-4, -1, 2, 5}

D.D: {-1, 0, 1, 2}

Question 7

Multiple Choice

4 points

Choose the RANGE for the function graphed:

A.R: [-4,5]

B.R: [-1,2]

C.R: {-4, -1, 2, 5}

D.R: {-1, 0, 1, 2}

Question 8

Multiple Choice

2 points

Does the function graphed have an asymptote? If yes, choose the correct asymptote.

A.No: The are no asymptotes for linear functions.

B.Yes: y = 0

C.Yes: y = -1

D.Yes: y = -4

Question 9

Multiple Choice

2 points

You put $23,000 into an account then SPEND 13% of it each year. How much will you have after 6 years?

A.25990.00

B.47884.89

C.9973.40

D.21263.30

Question 10

Multiple Choice

2 points

Is the graph pictured Linear or Exponential?

A.Linear

B.Exponential

C.Neither

Question 11

Multiple Choice

2 points

Is the graph pictured Discrete or Continuous?

A.Discrete

B.Continuous

C.Not enough information.

Question 12

Multiple Choice

4 points

Choose the DOMAIN for the function graphed:

A.D: [0,∞)

B.D: (-∞,∞)

C.D: (0,∞)

D.D: (∞,-∞)

Question 13

Multiple Choice

4 points

Choose the RANGE for the function graphed:

A.R: [0,∞)

B.R: (-∞,∞)

C.R: (0,∞)

D.R: (∞,-∞)

Question 14

Multiple Choice

4 points

Does the function graphed have an asymptote? If yes, choose the correct asymptote.

A.No: All exponential functions do not have asymptotes.

B.Yes: y = 0

C.Yes: x = 1

D.Yes: y = 1

Question 15

Multiple Choice

2 points

Is the graph pictured Linear or Exponential?

A.Linear

B.Exponential

C.Neither

Question 16

Multiple Choice

2 points

Is the graph pictured Discrete or Continuous?

A.Discrete

B.Continuous

C.Not enough information.

Question 17

Multiple Choice

4 points

Choose the DOMAIN for the function graphed:

A.D: [-4,∞)

B.D: (-∞,∞)

C.D: (-4,∞)

D.D: (∞,0)

Question 18

Multiple Choice

4 points

Choose the RANGE for the function graphed:

A.R: [-4,∞)

B.R: (-∞,∞)

C.R: (-4,∞)

D.R: (∞,0)

Question 19

Multiple Choice

4 points

Does the function graphed have an asymptote? If yes, choose the correct asymptote.

A.No: All exponential functions do not have asymptotes.

B.Yes: y = 0

C.Yes: x = 1

D.Yes: y = -4

Question 20

Multiple Choice

2 points

Your car is worth $45,000 now, but loses a value of 7% per year. How much will it be worth after 5 years?

A.$ 46597.20

B.$ 63114.83

C.$ 31305.98

D.$ 3130.60

Question 21

Multiple Choice

2 points

Is the graph pictured Linear or Exponential?

A.Linear

B.Exponential

C.Neither

Question 22

Multiple Choice

2 points

Is the graph pictured Discrete or Continuous?

A.Discrete

B.Continuous

C.Not enough information to know.

Question 23

Multiple Choice

4 points

Choose the DOMAIN for the function graphed:

A.D: (-∞,4)

B.D: (-∞,4]

C.D: (-∞,1]

D.D: (-∞,1)

Question 24

Multiple Choice

4 points

Choose the RANGE for the function graphed:

A.R: (-∞,4)

B.R: (-∞,4]

C.R: (-∞,1]

D.R: (-∞,1)

Question 25

Multiple Choice

4 points

Does the function graphed have an asymptote? If yes, choose the correct asymptote.

A.No: The are no asymptotes for linear functions.

B.Yes: y = 0

C.Yes: y = -1

D.Yes: y = -4

Question 26

Multiple Choice

4 points

In this situation is... The number of movies in Mr. Morrell's DVD collection.

A.Discrete

B.Continuous

C.Not enough information

Question 27

Multiple Choice

4 points

This equation is... f(x) = 3x + 2

A.Discrete

B.Continuous

C.Not enough information

Question 28

Multiple Choice

4 points

In this situation is... The number of Valentines you prepare for your friends.

A.Discrete

B.Continuous

C.Not enough information

Question 29

Multiple Choice

4 points

In this situation is... The amount of battery life left on your phone.

A.Discrete

B.Continuous

C.Not enough information

Question 30

Multiple Choice

4 points

This table is...

A.Discrete

B.Continuous

C.Not enough information

Question 31

Multiple Choice

4 points

In this situation is... The how long your (not Mr. Runyan's) hair grows in one month.

A.Discrete

B.Continuous

C.Not enough information

Question 32

Multiple Response

4 points

Choose ALL Linear functions:

A.The number of cookies eaten if you eat three cookies every minute.

B.A function as shown.

C. A function as shown.

D.The number of COVID cells that grow at 300% every hour.

Question 33

Multiple Response

4 points

Choose ALL Exponential functions:

A.The number of cookies eaten if you eat three cookies every minute.

B.A function as shown.

C. A function as shown.

D.The number of COVID cells that grow at 300% every hour.