Proportional and Non-Proportional Relationships

The constant of proportionality can be found by finding the __________ _____________.

• unit rate

• median

How do you find k?

• x/y

• y/x

• y=kx

• x ⋅ y

What does k represent in the equation y = kx?

• konkrete kids
• constant of proportionality
• kangaroos
• krispy kreme

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

• y
• x
• 14

What is the COP of the following equation?   y = 1/4x

• 4
• 1/4
• 4/5
• 3/4

If the constant of proportionality is 10, which of the following is the correct proportional equation?

• 10=kx
• 10=k
• y=10k
• y=10x

You travel 150 miles on 5 gallons. How far did you travel per gallon?

• 15 miles
• 30 miles
• 3 miles
• 25 miles

A job pays $56 for 8 hours of work.  How much money does the job pay per hour?

• $7 per hour
• $8 per hour
• $6 per hour
• $7.50 per hour

Which statement best describes the relationship between x and y in the table?

• Proportional
• Not Proportional

Which best describes the table?

• proportional
• non-proportional