Constant Rate of Proportion

Why does this graph show a non-proportional relationship?

• It doesn't, it is proportional because it is a straight line

• It goes through the origin

• It does not go through the origin

• It is a straight line

Tags

CCSS.7.RP.A.2D

The constant of proportionality can be found by finding the __________  _____________.

• unit rate

• ratio rate

• proportion answer

• rational number

Tags

CCSS.7.RP.A.2B

The number of trees and the number of apples are given in the table above.  Determine which statement below is correct.

• The table is not proportional because the unit rate is not constant.

• The table is proportional and the unit rate is 1/13

• The table is proportional and the unit rate is 13.

• The table is not proportional because it doesn't pass through the origin.

Tags

CCSS.7.RP.A.2A

Which statement best describes the relationship of x and y in the table?

• Proportional

• Not Proportional

Tags

CCSS.7.RP.A.2A

Linear relationships in a TABLE are represented by a (a)   ratio.

Answer explanation

Linear relationships in a TABLE are represented as a CONSTANT ratio.

Tags

CCSS.7.RP.A.2D

Determine if this table represents a proportional relationship. Is there a constant ratio? If so, state the constant of proportionality. Type the correct COP as a decimal or NO.

(a)  

Tags

CCSS.7.RP.A.2B

Determine the constant of proportionality from the table.

(a)  

Tags

CCSS.7.RP.A.2B

Write an equation for this proportional relationship in y = kx form. Use meaningful letters to represent the variables.

• y=3x

• y=1/3x

• c=3p

• c=1/3p

Tags

CCSS.7.RP.A.2C

Identify the constant of proportionality.

• k = 2x

• k = 2

• k = 4

• none (not proportional)

Tags

CCSS.7.RP.A.2B

Determine the missing value in the table.

• 15

• 3

• 1/3

• 9

Tags

CCSS.5.OA.B.3