Proportionality from Graphs, Tables and Equations

Identify the constant of proportionality. Write your answer as y=kx

• y=14x

• y=7x

• y=2x

• y=6x

Tags

CCSS.7.RP.A.2B

Is the following table proportional or nonproportional?

• Proportional

• Nonproportional

• Not Sure

Tags

CCSS.7.RP.A.2A

Is the following graph proportional or nonproportional?

• Proportional

• Nonproportional

• Not Sure

Tags

CCSS.7.RP.A.2D

What is the y-intercept (b) of the graph?

Determine if y is proportional to x.

• proportional

• not proportional

Tags

CCSS.7.RP.A.2D

Which of the following represents a proportional relationship?

• The relationship between the number of apples and their weight

• The relationship between the number of pages in a book and the book's weight

• The relationship between the number of cars in a parking lot and the color of the cars

• The relationship between the number of hours worked and the amount of pay at a constant hourly rate

Tags

CCSS.7.RP.A.2A

Which equation would be use to create the graph above?

• y = 50x

• y = 2x

• y = 0.02x

Tags

CCSS.8.EE.B.5

True/False: The point (2,1) means to mix 1 quart of green paint with 2 quarts of red paint.

• True

• False

Tags

CCSS.8.EE.B.5

• F

• G

• H

• J

Tags

CCSS.8.EE.B.5

Solve the proportion.

• n=6

• n=24

• n=7

• n=8

Tags

CCSS.7.RP.A.2B