Proportional Relationship Unit Rate

Find the constant of proportionality on this table of values.

• k=3

• k=1

• k=0

• k=4

The constant of proportionality is the same as the _________ .

• graph

• the total amount

• unit rate

Is the given table a proportional relationship? If so, write an equation that relates y to x.

• Yes;  y=1/3x

• Yes;  y=3x

• Yes;  y=5x 

• No

The distance a jet aircraft flies has a proportional relationship with its number of hours in flight. The table shows the number of miles flown for a number of hours in flight. Find the constant of proportionality.

The table shows a proportional relationship. Find the constant of proportionality.

What is the unit rate if the rate is 30 laps for 10 minutes.

• 3 laps per minute

• 10 laps per minute

• 15 laps per minute

• 10 laps per two minute

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

• y

• x

• 14

• y=14

What does k represent in the equation y = kx?

• independent variable

• constant of proportionality

• dependent variable

• krispy kreme

Is this table proportional or non-proportional?

• Proportional

• Non-Proportional

Write the equation for the table given. 

• y = 1/3x

• y = 3x

• y = 1/2x