Review: Constant of Proportionality and Rate of Change-ACC 2026

What is the constant of proportionality for this table?

• 1/9
• 9
• 8

Tags

CCSS.HSF-LE.A.1B

Unit means...

• one
• two
• three
• proportional

Tags

CCSS.HSF-LE.A.1B

Calculate the rate of change.

• 1
• 2
• 11
• Not a constant slope/Non-Linear

Tags

CCSS.7.RP.A.2D

What is the rate of change for the following graph?

• 80
• 20
• 40
• 160

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

In the equation y = 14x, what is the constant of proportionality?

• y
• x
• 14

Tags

CCSS.7.RP.A.2B

Describe the characteristics of a graph that is proportional?

• Linear
• The line goes through the origin
• Curvy line
• Linear and the line goes through the origin

Tags

CCSS.8.EE.B.5

Which company shows a greater rate of change?

• Water's Edge Rafts
• Ryan's Rafts

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

Analyze the point (3, 27). What does the point represent? 

• The point (3,27) represents 27 shirts for $3. 
• The point (3,27) represents $27 for 3 shirts. 

Tags

CCSS.8.EE.B.5

At what rate did the rain fall?

• 2 cm per hour
• ¹/₄ cm per hour
• ¹/₂ cm per hour
• 4 cm per hour

Tags

CCSS.8.EE.B.5

Write an equation for this situation.

• y=9.75x
• y=19x
• y=19.25x
• y=9.5x

Tags

CCSS.6.EE.C.9