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Functions and Volume Unit Test

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Last updated about 1 year ago
20 questions
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MAFS.8.F.1.3
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Question 12
12.

Question 13
13.

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Question 15
15.

What is f(1)?

type the number ONLY!

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Question 19
19.

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Question 1
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Question 2
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Question 3
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Question 4
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Question 5
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Question 6
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Question 7
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Question 8
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Question 9
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Question 10
10.

Question 11
11.

This table shows a linear relationshiop between the amount of water in a tank and time.

The water in the tank is increasing at a rate of 2 gallons per minute.
The water in the tank is increasing at a rate of 10 gallons per minute.
The water in the tank is decreasing at a rate of 2 gallons per minute.
The water in the tank is decreasing at a rate of 10 gallons per minute.
Several functions represent different savings account plans. Which functions are linear?
Question 14
14.

Question 16
16.
Question 17
17.

Question 18
18.
Find the Volume of the triangular prism above.
54 cm cubed
144 cm cubed
72 cm cubed
36 cm cubed
Question 20
20.

Is this a function?
Yes
No
Is this a function?
Yes
No
Is this a function?
Yes
No
Is this a function?
Yes
No
Is this a function?
Yes
No
B
B
B
B
Who has a greater rate of change?
Keshaun
Adam
Who would make more money if they won 5 cases in one day?
Keshaun
Adam
They would make the same amount
Identify the graphs that represent a nonlinear function.
Select all that apply.
A
B
C
D
1519.76 inches cubed
379.9 inches cubed
138.2 inches cubed
69.1 inches cubed
Find the volume of the cone.
107.2 units cubed
321.5 units cubed
334.9 units cubed
1004.8 units cubed
1393.1 cubic inches
506.6 cubic inches
5572.5 cubic inches
126.6 cubic inches
Find the surface area.
302 cm squared
242 cm squared
330 cm squared
267 cm squared