Identifying Proportional Relationships

Which variable represents the constant of proportionality?

• c

• k

• y

• x

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

Why does this graph show a non-proportional relationship?

• It doesn't, it is proportional because it is a straight line
• It goes through the origin
• It does not go through the origin
• It is a straight line

Tags

CCSS.7.RP.A.2

Which graph is non-proportional?

• A
• B
• C
• D

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

Is the graph proportional or non proportional?

• Proportional because it is a straight line and passes through the origin (0,0).
• Non-Proportional because it doesn't pass through the origin (0,0).

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

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

• Proportional
• Not Proportional

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

Is the graph proportional or non proportional?

• proportional
• non proportional

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

Is the graph proportional or non proportional?

• proportional
• non proportional

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

Which of these could be a constant of proportionality.

• 20
• 40
• 2
• 80

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

Write the equation for the table given

• y = 1/3x
• y = 3x
• y = 1/2x
• x = 3y

Tags

CCSS.7.EE.A.1

CCSS.7.EE.B.4

CCSS.7.RP.A.2

Does the table show a proportional relationship?

• Yes
• No

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3