Constant of Proportionality and Unit Rate

Proportional Graphs need 2 things to be proportional what are they? (select the 2 things you need. )

• The line needs to be STRAIGHT

• The line needs to be CURVY or WAVY

• The line needs to go through the ORIGIN at (0, 0)

• The line needs a slope of 4

The equation for a proportional relationship needs to be in what format?

• y = #

• y = kx or y = mx

• y = mx +b

• x = y

A Constant Rate of Change can also be known as

• Direct Variation

• Unit Rate

• Slope

• All the Above

The ratio you need to find the Constant of Proportionality is

• x / y (x over y)

• x / x (x over x)

• y / x . (y over x)

• y / y (y over y)

Is this slope positive or negative?

• Positive
• Negative

Tags

CCSS.HSS.ID.C.7

Is this slope positive or negative?

• Negative
• Positive

Tags

CCSS.8.EE.B.5

CCSS.8.EE.B.6

Find the slope of the line.

• Undefined
• 0
• 1
• -1

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

CCSS.8.F.B.4

CCSS.8.SP.A.3

Find the slope of the line.

• Undefined
• 0
• 1
• -1

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

CCSS.8.F.B.4

CCSS.8.SP.A.3

On a graph your Y value is your

• Dependent Value

• Independent Value

On a graph your X value is your

• Dependent Value

• Independent Value