Relationship Between Two Variables

• y = 3x

• y = 3 + x

• y= x + 6

• x = 3y

Tags

CCSS.8.EE.B.5

• A

• B

• C

• D

Tags

CCSS.6.EE.C.9

• A

• B

• C

• D

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Which statement describes the relationship between x and y in these two equations?

• In y = x - 2 and in y = 2x, the value is 2 less than the value of x.

• In y = x - 2 and in y = 2x, the value is 2 times the value of x.

• In y = x - 2, the value of y is 2 less than x, and in y = 2x, the value of y is twice the value of x.

• In y = x - 2, the value of y is 2 times the value of x, and in y = 2x, the value of y is 2 less than the value of x.

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

Which equation best represents the relationship in this table?

• y = 9.6x

• y = 10.6x

• y = 9.6

• y = x + 9.6

Tags

CCSS.6.EE.C.9

• 
• 
• 
• 

Tags

CCSS.8.EE.B.5

Which situation can be represented by the equation y = 5x?

• Isaiah went to the store for X days.
  This is 5 times Y, the number of days his brother went to the store.

• Isaiah spent X dollars to buy a gift for his mom.
  He gave the cashier Y dollars and received $5 in change.

• Isaiah has Y dollars.
  This amount is 5 times X, the amount of money in dollars Isaiah's brother has.

• Isaiah is Y years old. 
  His age is 5 years greater than X, his brother's age in years.

Tags

CCSS.6.EE.C.9

Which list below shows the dependent quantities?

• 0, 1, 2, 3, 4, 5

• 0, 5, 10, 15, 20

• 10, 20, 60, 80, 100

• None of the above

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Which situation can be represented by the equation y = 12x?

• A factory uses a total of Y gallons of water at a rate of 12 gallons per hour for X hours.

• A bakery serves a total of Y cakes in one day, in which 12 cakes are served during the first hour and X meals are served during the remaining hours.

• A restaurant prepares a total of Y batches of pizza sauce from 12 pounds of tomatoes, with each batch weighing X pounds.

• A company manufactures a total of 12 plates every hour, with X of the plates made are blue and Y of the plates are green.

Tags

CCSS.HSF.LE.B.5

What variable represents the independent variable?

• p

• d

Tags

CCSS.6.EE.C.9