Tables
Constant of Proportionality
Equations
Ratios
Graphs
100

It's the Constant of Proportionality in the table below.

What is: 3?

100


A

100

This is the equation for a proportional relationship.

What is: y=kx?

100


$1.20 per pound

100

What are the characteristics of a proportional graph.

1. Goes through the origin (0,0)

2. Straight line.

200

It's the Constant of Proportionality in the table below.

What is: 1/2?

200

It's the Constant of Proportionality in the table below.

What is: 45?

200


What is: 3/7?

200


Yes

200


A & C

300

Fill in the rest of the table.

What are:

25

16 1/4

16

300

It's the Constant of Proportionality in the table below.

What is: 3?

300


No, there is not a constant of proportionality.

300


2 1/3

300


What is: 40?

400

Fill in the table.

What are: 

2 1/2

15

35

400

It's the Constant of Proportionality in the table below.

What is: 40?

400

7

400


5:2

400

Name a specific ordered pair as your answer! 

(1, 200)

500

Blue and yellow make green. Come up with a new pair of numbers that will make the same shade of green.

Anything equal to 1:5

500

This is the table below with a k value of $0.20.

What is B?

500

It's the Constant of Proportionality in the table below.

What is: 1/25?

500


A

B


500

What is the constant of proportionality?

What is: 20?