Constant of Proportionality Equations, Graphs, Tables

In the equation y = 14x, what is the constant of proportionality?

• y

• x

• 14

What is the constant of proportionality for this table?

• 1/9

• 9

• 8

Write an equation for this relationship.

• y=1/5x

• y=1/2x

• y=2x

• y=5x

What is the formula for a proportional relationship?

• y=kx

• y=k/x

• z=ykx

• y=ky

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

Which tables and graphs show a proportional relationship?

• A,C,F

• B,D,E

• B,C,F

• A,B,D

what is the constant of proportionality?

• y=5x

• y=6x

• y=30x

• y=jfoiwuyr98q27r98 

Is the given table a proportional relationship? If so, what is the constant of proportionality?

• Yes; X=1/3

• No

• Yes; X=3

• Yes; X=5

Which tables and graphs show a proportional relationship?

• A,B,D

• A,C,F

• B,D,E

• B,C,F

Does the equation show a proportional relationship?

• Yes

• No