Proportional Relationships Y=Kx

Does the graph show a proportional relationship?

• Yes, it's linear and goes through the origin

• Yes, it's linear

• Yes, it goes through the origin

• Yes, the line is pretty

Tags

CCSS.7.RP.A.2D

Is this table proportional?

• yes

• no

• I'm not sure, I need extra help!

Tags

CCSS.7.RP.A.2B

In the equation y = 14x, what is the constant of proportionality?

• y

• x

• 14

• y=14

Tags

CCSS.7.RP.A.2B

How do I find the constant?

• k = x/y

• k = 2x

• k = y/x

• k = 2y

Tags

CCSS.7.RP.A.2B

Which equation represents a proportional relationship?

• y = x + 3

• y = x - 9

• y = 7x

• y = 4x + 1

Tags

CCSS.7.RP.A.2C

What is the constant of proportionality (in miles per hour) based on the table?

• 45

• 90

• 135

• 2

Tags

CCSS.7.RP.A.2B

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

• Yes; 1/3

• Yes; 3

• Yes; 5

• No

Tags

CCSS.7.RP.A.2B

The constant of proportionality in the equation y = 4x is ________

• y

• 4

• x

• =

Tags

CCSS.7.RP.A.2B

The equation y = 3x represents a proportional relationship. The value of y when x= 7 is __________

• 21

• 7

• 10

• 4

Tags

CCSS.7.RP.A.2C

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

• Proportional

• Not Proportional

Tags

CCSS.7.RP.A.2A