Introduction to Linear Functions Answers

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Option
Option A
B
Option
Option B
C
Option
Option C
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Option
Option D
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Which table represents a linear function?

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B
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C
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D
Option
3

Which table represents a linear function?

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Option
B
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D
Option
4

The table shows the number of songs that were downloaded and the total cost for buying the songs.

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2 songs for $1
B
$2 per song
C
4 songs for $1
D
$4 per song
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Question text not available

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A
a = 3
B
a = 8
C
a = 18
D
a = 33
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The table shows the distance traveled over time while traveling at a constant speed.

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A
minutes per meter
Option A
B
minutes per meter
Option B
C
900 meters per minute
D
1,200 meters per minute
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Question text not available

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A
a = 2
B
a = 3
C
a = 19
D
a = 35
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The final cost of a sale item is determined by multiplying the price on the tag by 75%. Which best describes the function that represents the situation?

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A
It is linear because the ratio of the change in the final cost compared to the rate of change in the price tag is constant.
B
It is linear because the function is continuous.
C
It is nonlinear because the final cost is determined by multiplying each price tag by 0.75.
D
It is nonlinear because the price tag and final cost columns do not have the same common difference.
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Which functions have an additive rate of change of 3? Select two options.

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Option
Option A
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Option
Option B
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Option
Option C
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Option
Option D
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Option
Option E
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The graphs below shows some properties of regular polygons.

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A
0
B
1
C
2
D
3

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