Constant of Proportionality (COP)

Is the given table a proportional relationship? If so, what is the constant?

• Yes; 1/3
• Yes; 3
• Yes; 5
• No

Tags

CCSS.7.RP.A.2B

What is the constant of proportionality for this table?

• $1/9 per hour
• $9 per hour
• $8 per hour

Tags

CCSS.7.RP.A.2B

What is the constant of proportionality for the following graph?

• 80
• 20
• 40
• 160

Tags

CCSS.7.RP.A.2B

Is the graph proportional or non proportional?

• Yes

• No

Tags

CCSS.7.RP.A.2D

Which graph shows a proportional relationship?

• A
• B
• C
• D

Tags

CCSS.7.RP.A.2D

What is k in this proportional relationship?

• 60 
• 120
• 1
• 180

Tags

CCSS.7.RP.A.2D

What is the COP of this graph?

• 4/3
• 1
• 4
• 3/4

Tags

CCSS.7.RP.A.2B

Which statement matches the graph?

• Taylor can write 6 words per minute

• Taylor can write 25 words per minute

• Taylor can write 50 words per minute

• Taylor can write 150 words per minute

Tags

CCSS.7.RP.A.2D

Which of the following rates of change represents the graph shown?

• 2 boys for every 1 girl

• 0.5 boys for every 1 girl

• 6 boys for every 1 girl

• 3 boys for every 1 girl

Tags

CCSS.7.RP.A.2D

What makes a graph proportional?

• Linear (straight line)

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

• Curvy line

Tags

CCSS.7.RP.A.2D