Proportional Graphs

Select all that apply to proportional graphs.

• They need to have a straight line

• They have to have even numbers

• They don't need to go through the origin

• They need to go through the origin

Tags

CCSS.7.RP.A.2D

Is a graph that has a straight line and goes through the origin proportional? (yes or no)

Tags

CCSS.7.RP.A.2D

Is this graph proportional?

• Yes, because it has a straight line

• Yes, because it goes through the origin

• No, because it doesn't have a straight line

• No, because it goes through the origin

Tags

CCSS.7.RP.A.2D

• Proportional

• Non-Proportional

Tags

CCSS.7.RP.A.2D

Which graph is proportional?

• A

• B

• C and D

• All of the graphs are proportional

Tags

CCSS.7.RP.A.2D

Is the given table a proportional relationship? If so, what is the constant?

• Yes; 1/3

• Yes; 3

• Yes; 5

• No

Tags

CCSS.7.RP.A.2B

What is the constant of proportionality for the following graph?

• 80

• 20

• 40

• 160

Tags

CCSS.7.RP.A.2B

Identify the constant of proportionality.

• k = 2x

• k = 2

• k = 4

• none (not proportional)

Tags

CCSS.7.RP.A.2B

What is the constant of proportionality?

• $3

• $4

• $2

• $9

Tags

CCSS.7.RP.A.2B

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.7.RP.A.2D