Proportional Relationships and Graphs

Match the following

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If the constant is 1.25 what is the equation of the line. (y=kx)

Is this table proportional?

• Yes
• No

Is this table proportional?

• Yes
• No

Does the table show a proportional relationship?

• Yes
• No

Determine the missing value in the table. 

Is the graph proportional or non proportional?

• Yes

• No

What is k in this proportional relationship?

What is the COP of this graph?

• 4/3

• 1

• 4

• 3/4

What makes a graph proportional?

• Linear (straight line)

• A straight line (linear) that goes through the origin

• Curvy line