Proportional Relationship Quiz Review (extra credit)

What is the constant of proportionality based on the table?

• 45 miles per hour

• 90 miles per hour

• 135 miles per hour

• 2 miles per hour

Tags

CCSS.7.RP.A.2B

Does the table represent a proportional relationship?

• Yes.
• No.

Tags

CCSS.7.RP.A.2A

Is the graph proportional or non-proportional?

• Proportional
• Non-Proportional

Tags

CCSS.7.RP.A.2D

Why does this graph show a non-proportional relationship?

• Because it is proportional
• It goes through the origin
• It does not go through the origin
• It is a straight line

Is the data in the table proportional or non-proportional?

• Proportional

• Non-Proportional

What is the unit rate in this proportional relationship?

• 60 miles/1 hour
• 120 miles/ 2 hours
• 1 mile/ 1 hour

What is the constant of proportionality?

• $3
• $4
• $2
• $9

Tags

CCSS.HSF-LE.A.1B

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

Which equation matches the graph?

• y = 7x
• y = 42x
• y = 6x
• y = 2x

What makes a graph proportional?

• Straight Line
• The line goes through (0,0)
• Curvy line
• Straight line and passes through (0,0)