Algebraic Representations

What does Ms. Meddaugh tell you to do first when given a graph or table?

• Label the x-axis

• Label the y-axis

• Label both the x- and y-axis

• Figure out the answer to the question

Which of the following shows the correct multiplicative and additive equations?

• Multiplicative: y = ax

  Additive: y = x + a

• Multiplicative: x = ay

  Additive: x = y + a

• Additive: y = ax

  Multiplicative: y = x + a

• Additive: x = ay

  Multiplicative: x = y + a

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.3

CCSS.6.EE.A.4

Which of the following is true?

• The # of pounds (p) are the x-values and the total weight (w) are the y-values

• The # of pounds (p) are the y-values and the total weight (w) are the x-values

• Independent quantities include 32, 37, 42, 47, 52

• Dependent quantities include 25, 30, 35, 40, 45

Tags

CCSS.6.EE.B.6

CCSS.6.EE.C.9

Which of the following is true?

• The # of hours (H) are the y-values and the total earnings (T) are the x-values

• The # of hours (H) are the x-values and the total earnings (T) are the y-values

• Independent quantities include 12, 24, 36, 48, 60

• Dependent quantities include 1, 2, 3, 4, 5

Tags

CCSS.6.EE.C.9

Which statement is NOT true in the equation y=9x?

• The value of y is nine times the value of x

• The equation represents an additive relationship

• The value of y is 76.5 when the value of x is 8.5

• The equation represents a multiplicative relationship

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

Which statement best describes the two tables below?

• Only table A is a multiplicative relationship

• Only table B is a multiplicative relationship

• Both table A and table B are multiplicative relationships

Tags

CCSS.6.EE.C.9

CCSS.6.RP.A.1

CCSS.6.RP.A.3

Grapes are priced at $2.25 per pound.  Which of the following equations best represents the cost, c, of buying g, pounds of grapes?

• c = 2.25g 

• c = g+ 2.25

• g = c + 2.25

• g = 2.2c

Tags

CCSS.6.EE.B.6

CCSS.6.EE.B.7

CCSS.6.EE.C.9

Which equation best represents the relationship shown in the graph below?

• m = 60g

• g = 60m

• g = 30m

• m = 30g

Tags

CCSS.6.EE.C.9

CCSS.6.RP.A.3

The table below shows how much money Mrs. Broussard spends on her babysitter.  Which equation best represents the relationship?

• d = h + 9

• h = 9d

• h = d + 9

• d = 9h

Tags

CCSS.6.EE.B.6

CCSS.6.EE.B.7

CCSS.6.EE.C.9

Which of the following situations is best represented by the equation y = x + 15?

• Each student begins the candy hunt with 15 pieces of candy in their bag. 

• Emery earns $15 per hour babysitting

• Joshua spent $15 of his money at the movie theater.

• Each homeroom class has at least 15 students

Tags

CCSS.6.EE.B.6

CCSS.6.EE.B.7

CCSS.6.EE.C.9