Proportional Relationships

Is the relationship between tables and chairs proportional?

• Yes; the relationship is proportional
• No; the relationship is not proportional

Which of the following is true about proportional relationships?

• To be proportional, the line of the graph MUST be straight.

• To be proportional, the line of the graph MUST be curvy.

• To be proportional, the unit rates on a TABLE must all be different.

For a relationship to be proportional, the graphed line must go through or touch the...

• x-axis
• Orangutan
• Origin
• y-axis

Tags

CCSS.6.EE.C.9

For a relationship to be proportional, the graphed line must be...

• Circular
• Curvey
• Straight
• Make a right angle

Tags

CCSS.8.EE.B.5

For a relationship to be proportional, the ordered pairs in a table must have the...

• Different unit rates
• Same unit rate

• A
• B
• C
• D

A ratio compares how many quantities?

• 2

• 3

• 4

• 5

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.3

Which equation is a proportional relationship?

• y= 4x + 1

• y= 5x-10

• y= 0.5x - 4

• y=7x

What is another word for constant unit rate?

• y

• Constant of proportionality

• Constant of probability

• constant ratios