Proportional Relationships from Tables, Equations, and Graphs

Which of the following represents the constant of proportionality in the table?

• k = 85

• k = 95

• k = 190

• k = 125

What number is missing in the table?

Which equations below represent a proportional relationship? Select all that apply.

• c = 8.95t + 3

• c = 8.95t

Which of the following tables represents a proportional relationship?

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Determine if the table is proportional, if it is what is the constant rate?

• 1/6

• 6

• 0.17

• not proportional

Which of the following represents a proportional relationship?

• The relationship between the number of apples and their weight

• The relationship between the number of pages in a book and the book's weight

• The relationship between the number of cars in a parking lot and the color of the cars

• The relationship between the number of hours worked and the amount of pay at a constant hourly rate

Determine if the table is proportional, if it is what is the constant rate?

• 3.5

• 3

• 1/3

• not proportional

Which table shows the same relationship as the line?

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A graph shows a straight line that passes through the points (0,0) and (5,15). What is the equation of the line that represents this proportional relationship?

Which equation would be use to create the graph above?

• y = 50x

• y = 2x

• y = 0.02x