Finding Equations from Multiple Representations

Which equation matches the graph? 

• y = 3x 

• y = x + 3

• y = ⅓x

• y = x - 3

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Which equation matches the table? 

• y = x + 4

• y = 5x

• y = x - 4

• y = x + 16

Tags

CCSS.6.EE.C.9

Zara made an initial deposit to a bank account and then added a fixed amount every week. The table shows the money in her account. Which equation represents the situation?

• y = 30x + 100

• y = 20x + 120

• y = 120x + 120

• y = 50x + 100

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

What is the equation that represents the relationship in the table?

• p + 3 = d

• d + 3 = p

• d = p + 3

• p = d + 3

Tags

CCSS.6.EE.C.9

The table shows the admission price to the school football game.
Which equation describes the total admission (t) for the number of people (p)?

• t = 6p

• p = 6t

• 6p = t

• 6t = p

Tags

CCSS.6.EE.C.9

Which equation represents the y-values in terms of the x-values?

• y = x + 2

• y = x + 4

• y = 2x

• y = 4x

Tags

CCSS.6.EE.C.9

The table below shows the lengths of the sides (s) and perimeters (P) of the three different hexagons. Based on the information in this table, what is the formula for finding the perimeter of each hexagon?

• P = s + 20

• P = s ÷ 6

• P = 6s

• P = s²

Tags

CCSS.HSF-LE.A.1B

Which equation represents the line graphed?

• y = -x + 18 

• y = x + 18

• y = -2x + 18

• y = -18x + 9 

Tags

CCSS.8.EE.B.5

• A
• B
• C
• D

Tags

CCSS.8.F.A.1

• F
• G
• H
• J