AnswersAL-Mathematics 7 AGraphing Proportional Relationships

Graphing Proportional Relationships Answers

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How does first-person point of view help you picture what it was like during the outbreak?

A
It shows that the city was quite dirty and filled with garbage.
B
It shows that the city was crowded and loud during the outbreak.
C
It shows that the heat made it very uncomfortable in the city that summer.
D
It shows that businesses were extremely busy.
6

The graph shows the rate at which the depth of the water in a pond is changing over time. The depth of the water is increasing by

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Answer not available
7

Marissa created a graph to show her hair growth since her last haircut.Which table represents the same relationship?

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A
A 2-column table with 3 rows titled Marissa's Hair Growth. Column 1 is labeled Months with entries 3, 6, 9. Column 2 is labeled Growth (inches) with entries 4, 8, 12.
Option A
B
A 2-column table with 3 rows titled Marissa's Hair Growth. Column 1 is labeled Months with entries 3, 5, 7. Column 2 is labeled Growth (inches) with entries 4, 5.5, 7.
Option B
C
A 2-column table with 3 rows titled Marissa's Hair Growth. Column 1 is labeled Months with entries 4, 6, 8. Column 2 is labeled Growth (inches) with entries 3, 5, 7.
Option C
D
A 2-column table with 3 rows titled Marissa's Hair Growth. Column 1 is labeled Months with entries 4, 6, 8. Column 2 is labeled Growth (inches) with entries 3, 4.5, 6.
Option D
9

Which statement about the graph is true?

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A
The graph shows a proportional relationship because it is a line, and the difference between each point is the same.
B
The graph shows a proportional relationship because it is a line, and each x-value is a multiple of 2.
C
The graph does not show a proportional relationship because each point written as a ratio gives a different value.
D
The graph does not show a proportional relationship because a line that increases by 1 in the y-value cannot have a constant of proportionality.

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