Proportional Equations and Unit Rate Mastery

What does the variable 'k' represent in a proportional equation?

• The x-value

• The y-value

• The unit rate

• The slope

Tags

CCSS.7.RP.A.2C

What is the first step in writing a proportional equation?

• Find the y-value

• Find the unit rate

• Find the slope

• Find the x-value

Tags

CCSS.7.RP.A.2C

In the equation y = kx, what do x and y represent?

• Constants

• Unit rates

• Variables that change

• Slopes

Tags

CCSS.7.RP.A.2D

If the unit rate is 2, what is the proportional equation?

• y = 2 + x

• y = 2x

• y = x/2

• y = x + 2

Tags

CCSS.7.RP.A.2C

In a table, which set of numbers is always the x-values?

• The first set

• The second set

• The last set

• The third set

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

What is the unit rate if y = 280 and x = 10?

• 2.8

• 10

• 280

• 28

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

In a graph, where are the x-values located?

• Along the right side

• Along the left side

• Along the bottom

• Along the top

Tags

CCSS.5.G.A.1

If the unit rate is 8, what is the proportional equation?

• y = 8 + x

• y = x + 8

• y = 8x

• y = x/8

Tags

CCSS.7.RP.A.2C

What is the unit rate if y = 95 and x = 10?

• 9.5

• 0.95

• 95

• 10

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

If the unit rate is 9.5, what is the proportional equation?

• y = x/9.5

• y = 9.5 + x

• y = x + 9.5

• y = 9.5x

Tags

CCSS.7.RP.A.2C