Finding Unit Rate, Ratio Tables

What is the constant of proportionality for this table?

• 8

• 3

• 1/9

• 9

What is the constant of proportionality for the table above?

• X=4

• X=3

• X=1/2

• No C.O.P

Write an equation for the relationship between x and y.

• y = 5x

• y = 1/5x

• y = 5

• y = 1/5

Write an equation for the relationship between x and y.

• y = 4x

• y = 1/4x

• y = 4

• y = 1/4

Write an equation for the relationship between x and y.

• y = x

• y = 1/x

• y = 1

• y = 8x

Write an equation for the relationship between x and y.

• y = 2

• y = 1/2

• y = 2x

• y = 1/2x

A parking lot has 3 cars and 12 trucks. Find the ratio of cars to trucks. Select all the true ratios.

• 3 trucks : 12 cars.

• 1 truck : 12 cars

• 1 truck : 4 car

• 3 cars : 12 trucks

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

• proportion answer

• unit rate

• rational number

• ratio rate

Is the given table a proportional relationship? If so, what is the constant of proportionality?

• Yes; X=1/3

• No

• Yes; X=3

• Yes; X=5

Determine the missing value in the table.

• 15

• 3

• 1/3

• 9