Proportional Relationship

What is the slope of the table?

• $16.50

• $31.50

• $63.00

• $30.00

Which equation below represents the data in the table?

• y = 3/2x + 2

• y = 3/2x - 2

• y = 2/3x + 2

• y = 2/3x - 2

The cost of apples per pound is represented in the given table. Which of the following equations represents the cost of buying x pounds of apples?

• A. y = 0.70x

• B. y = 1.70x

• C. y = 0.59x

• D. y = 1.70x + 1.70

What is the unit rate/constant of proportionality?

• 80 miles in 1 hours

• 20 miles in 1 hours

• 40 miles in 1 hours

• 160 miles in 1 hours

Find the constant of proportionality on this table of values.

• k=3

• k=1

• k=0

• k=4

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

• Proportional

• Not Proportional

Determine the missing value in the table.

• 15

• 3

• 1/3

• 9

Evan bought 5 pounds of bananas for $10. Christy bought 6 pounds of bananas for $9. Who has the better deal?

• Christy

• Evan

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

What is the equation y=kx for the table?

• y=1/3x

• y=3x

• y=5x

• y=1/5x