Analyzing Two Variable Relationships

The table shows the ounces of water,y, need to for x number of servings.
Based on the information in the table, which equation can be used to model the relationship between x and y?

• y = 2x

• y = x + 2

• y = 18x

• y = x + 18

Tags

CCSS.6.EE.C.9

Which of these equations represent the table above if the number of tickets represents x and the total cost represents y?

• y=2x

• y=54x

• y=27x

• y=x

Tags

CCSS.6.EE.C.9

Which equation matches the description if x is the number of minutes and y is the total cost.

• y = 1.20

• y= 1.20x

• x = 1.20

• x = 1.20y

Tags

CCSS.6.EE.C.9

The graph shows the total money earned at a fundraising car wash. Which equation can be used to find the total earned y for the number of cars washed x?

• y = x + 5

• y = x/5

• y = x - 5

• y = 5x

Tags

CCSS.8.EE.B.5

The graph represents x, the number of weeks Paul has been losing weight and y, the total pounds lost. Which equation best represents the relationship between x and y?

• y=x+2

• x=3y

• x=y+2

• y=3x

Tags

CCSS.8.EE.B.5

In the table shown here, Mr. Fuete wrote the regualr price and the sale price of the rings he sells. Which equation represents the relationship between the regular price and the sale price of the rings Mr. Fuente sells?​ ​ (a)  

Tags

6.6.B

Which describes the relationship between the two lines?

• The lines are parallel

• The lines are perpendicular

• The lines intersect but are not perpendicular

• The lines are the same

Melinda and Paul ran a marathon. Melinda runs at a constant speed of 5 miles per hour. Select from the drop to correctly complete the sentence. An equation that could represent the relationship between Paul's distance and his time is y = ​ (a)   ​ x

• 1

• 7

• 3

• 5

Tags

CCSS.8.EE.B.5

How many solutions are there to the following system of equations?

• One Solution

• No Solution

• Infinite Solutions

Tags

CCSS.8.EE.C.8B

?

Mathematical Equivalence

OFF