Linear Relationships: Proportional and Non-Proportional

PROPORTIONAL or NON-PROPORTIONAL?

• PROPORTIONAL

• NON-PROPORTIONAL

• BOTH

• NEITHER

Describe the graph.

• The graph is proportional.

• The graph is non-proportional, but it is linear.

• The graph is non-proportional and non-linear.

PROPORTIONAL or NON-PROPORTIONAL?

• PROPORTIONAL

• NON-PROPORTIONAL

• BOTH

• NEITHER

PROPORTIONAL or NON-PROPORTIONAL?

• PROPORTIONAL

• NON-PROPORTIONAL

• BOTH

• NEITHER

Which graph is non-proportional?

• RED graph (Lane 1)

• BLUE graph (Lane 2)

• PURPLE graph (Lane 3)

• NONE

Which EQUATION is proportional?

• NONE

Organize these options into the right categories

Groups:

(a) Proportional

,

(b) Non-Proportional

A relationship is LINEAR when its graph is a (a)   ​

• straight LINE
• CURVE
• CIRCLE

Which TABLE matches this story: Maria has $38 and she saves $10 per week.

• 
• 
• 

Write an EQUATION for this story:

Kiki has $300 and saves $80 per week.

Mathematical Equivalence

ON