Finding the Constant of Proportionality from the Graph

Given this point on a proportional graph, what is the constant? (40, 10)

• 4

• 40

• 10

Tags

CCSS.7.RP.A.2B

What is the constant of proportionality?

• 3 feet per minute

• 6 feet per minute

• 1 minute per 3 feet

• 1 minute per 6 feet

Tags

CCSS.7.RP.A.2D

Find the Constant of Proportionality and Write the Equation for the Line

• y = 0.25x

• y = 7x

• y = 15x

• y = 2.75x

Tags

CCSS.8.EE.B.5

What is the Constant of Proportionality?

• k=46

• k=92

• k=0.2

• not proportional

Tags

CCSS.7.RP.A.2B

What is the Constant of Proportionality

• k = 92

• k = 53

• k = 42

• k = 13

Tags

CCSS.7.RP.A.2B

Write the equation for the table given

• y = 1/3x

• y = 3x

• y = 1/2x

Tags

CCSS.6.EE.C.9

y=kx.  What does the k represent?

• constant of proportionality

• multiplier

• scale factor

• all of these are correct

Tags

CCSS.7.RP.A.2B

What makes a graph proportional?

• Linear (straight line)

• The line goes through the origin

• Curvy line

• Linear and the line goes through the origin

Tags

CCSS.7.RP.A.2D

Which equation matches the given graph?

• y=0.45x

• y = ²/₅x

• y = 4x

• k = ¼

Tags

CCSS.8.EE.B.5

Which graph is proportional?

• A

• B

• C and D

• All of the graphs are proportional

Tags

CCSS.7.RP.A.2D