Proportion, Constant of Proportionality, Slope

What is the constant of proportionality?

• $3

• $4

• $2

• $9

Tags

CCSS.7.RP.A.2B

The constant of proportionality in the equation y = ½x is _______. 

• x

• y

• 1/2

• 2

Tags

CCSS.7.RP.A.2B

Find the slope:

• 3/4

• 4/3

• -3/4

• -4/3

Tags

CCSS.8.EE.B.5

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

• unit rate

• proportion

• equation

• inequality

Tags

CCSS.7.RP.A.2B

What is the slope of the line

• -2/3

• 2/3

• 3/2

• -3/2

Tags

CCSS.8.EE.B.5

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

• 45

• 90

• 135

• 2

Tags

CCSS.7.RP.A.2B

What is the constant of proportionality?

• $3

• $4

• $2

• $9

Tags

CCSS.7.RP.A.2B

Tags

CCSS.7.RP.A.2D

What is the constant of proportionality?

• 2

• 1/2

• 4/2

• 1/.5

Tags

CCSS.7.RP.A.2B

Match the following proportional situations to their slope. m represents the slope.

• m=26

• 20 pieces of velcro are needed to hang up 5 posters. What slope could represent the unit rate for pieces of velcro per poster?

• m=2

• A swimmer swims 26 lapes each minute. What slope could represent this situation?

• m=4

• There are 6 fights in 3 days. What slope could represent the amount of fights each day.

• m=120

• 240 bricks, y, are needed to build 2 walls, x. Which slope best represents this relationship?

Tags

CCSS.8.EE.B.5