Open up Unit 2 Proportion

Which of these shows a proportional relationship?

• 
• 
• 
• 

Tags

CCSS.7.RP.A.2D

Which of these shows a proportional relationship?

• y=3x+4

• y=3x

• y=x/3-4

• y=x -4

Tags

CCSS.7.RP.A.2D

What is the constant of proportionality?

• 10

• 1

• 2

• 3

Tags

CCSS.7.RP.A.2B

What is the constant of proportionality?

• 1.5

• 2/3

• 10

• 15

Tags

CCSS.7.RP.A.2B

What equation represents this situation in km per hour? Justin runs at a constant rate, traveling 17 km in 2 hours.

• y=17x

• y=2x

• y=34x

• y=8.5x

Tags

CCSS.6.EE.C.9

Which has a constant of proportionality of 3?

• A

• B

• C

• NONE

Tags

CCSS.7.RP.A.2D

What is the constant of proportionality?

• 3

• 4

• 4/3

• 3/4

Tags

CCSS.7.RP.A.2B

What is the constant of proportionality?

• 15
• 5
• 75
• 25

Tags

CCSS.HSF-LE.A.1B

What is the equation y=kx for the table?

• y=1/3x
• y=3x
• y=5x
• y=1/5x

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

Which equation represents this proportional relationship? SELECT ALL THAT APPLY

• b=120a

• a=120b

• a=b/120

• a=b

• b=120/a

Tags

CCSS.7.RP.A.2C