Proportional Tables Equations

• A

• B

• C

• D

• A

• B

• C

• D

• A

• B

• C

• D

• A

• B

• C

• D

What is the constant of proportionality for this table?

• 1/9

• 9

• 8

Write an equation for this relationship.

Remember: y = kx

• y = 4x

• y = (1/8)x

• y = (1/4)x

• y = 8x

Write an equation for this relationship.

Remember: y=kx

• y=1/5x

• y=1/2x

• y=2x

• y=5x

Write the equation for the table given.

• y = 1/3x

• y = 3x

• y = 1/2x

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

• Proportional

• Not Proportional

What is the constant of proportionality (in miles per hour) based on the table?

• 45

• 90

• 135

• 2