Constant of Proportionality on a Graph

What is k in this proportional relationship?

• 60 

• 120

• 1

• 180

Which statement matches the graph?

• Taylor can write 6 words per minute

• Taylor can write 25 words per minute

• Taylor can write 50 words per minute

• Taylor can write 150 words per minute

Which graph is proportional?

• A

• B

• C and D

• All of the graphs are proportional

What is the constant of proportionality of the relationship represented by the table above?

• 75

• 0.013

• 1/75

• None of the above

Which of the following rates of change represents the graph shown?

• 2 boys for every 1 girl

• 0.5 boys for every 1 girl

• 6 boys for every 1 girl

• 3 boys for every 1 girl

Determine the missing value in the table.

• 15

• 3

• 1/3

• 9

What is the constant of proportionality for the line on the graph below?

• 2

• 1

• -1

Which tables and graphs show a proportional relationship?

• A,C,F

• B,D,E

• B,C,F

• A,B,D

The graph represents the price of the bananas at one store. what is the rate of proportionality?

• $0.20

• $0.25

• $0.50

• $1.00

The chart displays the distance over time ran by Juan who is running at a constant speed. How many miles will Juan run per hour?

• 12 miles
  

• 3 miles
  

• 6.5 miles
  

• 0.08 miles