Exploring Equations and Constant of Proportionality

What tools are suggested to be helpful for understanding the video content?

• Graph paper and compass

• Pencil, paper, and calculator

• Textbook and ruler

• Laptop and internet connection

What is the homework assignment mentioned in the video?

• Complete a worksheet on proportional relationships

• Conduct a survey on proportional relationships in daily life

• Write an essay on the importance of proportional relationships

• Achieve a Smart score of 80 in IXL 7th grade N2

Tags

CCSS.RI.6.3

CCSS.RI.7.5

CCSS.RI.8.5

CCSS.RI.9-10.3

CCSS.RI.9-10.5

What day is the proportional relationships quiz planned for?

• Tuesday

• Friday

• Wednesday

• Thursday

Tags

CCSS.7.RP.A.2D

What is the constant of proportionality if a car travels 180 meters in 6 seconds?

• 30 meters per second

• 6 meters per second

• 36 meters per second

• 180 meters per second

Tags

CCSS.7.RP.A.2B

How is the constant of proportionality represented in an equation?

• y = X/K

• y = K/X

• y = X + K

• y = K*X

Tags

CCSS.7.RP.A.2C

What form should the equation be in to represent a proportional relationship?

• y = K*X

• x = K+Y

• y = K/Y

• y = K-Y

Tags

CCSS.7.RP.A.2C

For every two cakes made, how many cups of flour are needed according to the cake recipe?

• 4 cups

• 2 cups

• 3 cups

• 1.5 cups

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

What is the constant of proportionality when making cakes according to the given recipe?

• 1 cup per cake

• 0.75 cups per cake

• 2 cups per cake

• 1.5 cups per cake

Tags

CCSS.7.RP.A.2B

If Patrick buys 12 Krabby Patties for $27, how much does one Krabby Patty cost?

• $2.25

• $2.50

• $3.00

• $1.75

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

What is the equation to find the cost of Krabby Patties bought by Patrick?

• y = X/225

• y = 2.25*X

• y = X/2.25

• y = 225*X

Tags

CCSS.6.EE.C.9