Constant of Proportionality

When solving a proportion problem, will you use addition/subtraction?

• yes
• no
• sometimes

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

Which best describes the graph represented in this table?

•  proportional
• non-proportional

Tags

CCSS.7.RP.A.2A

Is this table proportional or non-proportional?

• Proportional
• Non-Proportional

Tags

CCSS.7.RP.A.2A

What is the equation?

• y=x/4
• y=4x
• y= x + 4
• y = x - 4

Tags

CCSS.5.OA.B.3

What is the Constant of Proportionality?

• k=46
• k=92
• k=0.2
• not proportional

Tags

CCSS.7.RP.A.2B

Mason ran 3 miles in 20 minutes. What is his unit rate of miles per hour?

• 400 miles per hour
• 9 miles per hour
• 20 miles per hour
• 6.67 miles per hour

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

What is the constant of proportionality?

• $3
• $4
• $2
• $9

Tags

CCSS.7.RP.A.2B

Which equation matches the given graph?

• y=0.45x
• y = ²/₅x
• y = 4x
• k = ¼

Tags

CCSS.7.RP.A.2D

Which statement below accurately represents the graph?

• $100 is earned for each hour worked
• $200 earned for every 2 hours worked
  is the unit rate
• $500 is earned for every 8 hours worked
• $300 is earned after working 4 hours

Tags

CCSS.8.EE.B.5

The constant of proportionality is also the unit rate.

• True
• False

Tags

CCSS.7.RP.A.2B