Relationship Between Two Variables Tables

• x/2 = y
• y = x - 1
• x + 1 = y
• y = 2x

• y = x - (- 4)
• y = 1/2 x + 4
• y = x + 4
• y = x + (-4)

Which table shows the equation y = 2x

• A

• B

• C

• D

The total weight of a package in ounces depends on the weight of the object put in the box. The relationship between the object's weight and the weight of the package, including the weight of the box, is represented by y = x + 5.25. Which table represents this relationship? 

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The monthly fee of Gary's cell phone plan is ​ (a)   per month and the initial fee for the plan is ​ (b)  

• $30

• $100

• $20

• $80

• $25

• $50

Which table could represent the equation y=0.5x ?

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Pamela rode her bike at a constant rate of 0.1 kilometer per minute. Which table represents y, the number of kilometers Pamela rode her bike in x minutes?

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Which table could represent the equation y = 0.1x?

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Write an equation that represents the relationship between the two variables.

• h + 480 = m

• 480m = h

• h - 480 = m

• 480h = m

The tables show the relationships between x and y for two data sets.

• Both data sets show additive relationships.  In Data Set I, y is 5 more than x, and in Data Set II, y is 6 more than x.

• Both data sets show multiplicative relationships.  In Data Set I, y is 3 times x, and in Data Set II, y is 5 times x.

• Data Set I shows an additive relationship in which y is 5 more than x.  Data Set II shows a multiplicative relationship in which y is 5 times x.

• Data Set I shows a multiplicative relationship in which y is 6 times x.  Data Set II shows an additive relationship in which y is 4 more than x.