Tables Graphs and Equations

What is the constant of proportionality for this table?

• 1/9

• 9

• 8

Is this table proportional or non-proportional?

• Proportional

• Non-Proportional

Write an equation:

• y = 0.25x

• y = 4x

• y = 2x

• y = 4x + 2

What is the unit rate in this proportional relationship?

• 60 miles/1 hour

• 120 miles/ 2 hours

• 1 mile/ 1 hour

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

• 45

• 90

• 135

• 2

Does the table represent a proportional relationship?

• Yes.

• No.

Does the table represent a proportional relationship?

• Yes.

• No.

Is this table proportional?

• Yes

• No

What is the unit rate for this graph?

• 100

• 25

• 50

• 200

Is the graph proportional or non proportional?

• proportional

• non proportional