Linear Relationships Test Review- Honors

The table represents the relationship between the number of gallons of gas in a gas tank and the number of miles that can be driven. What is the independent variable?

• Gas in the tank

• Miles that can be driven

Which equation represents the data in the table?

• y = 9x

• y = 2x + 9

• y = 9x + 2

• y = 2x

Which equation best represents the relationship between x and y?

• y = x + 25

• x = y +25

• x = 25y

• y = 25x

Which of the following is true for the table above?

• As the grams of liquid increase, the total weight decreases.

• The value of x is 1/2 the value of y.

• When x is 15, y is 0.

• This is non-proportional relationship.

Which scenario represents a non-proportional relationship?

• Kennedy had $500 in her bank account and deposited $100 each month.

• Aaron rides his motorcycle at a rate of 55 miles per hour.

• Each raffle ticket costs $10.

According to the graph, how many miles were traveled in 12 hours?

Which statement about the table is NOT true?

• The table represents a proportional relationship.

• The table can be represented by the equation y = 2x.

• If 40 bracelets were sold, the total donation would be $20.

• The dependent quantities in the table are 2, 4, 6, 8, and 10.

The graph shows the number of words per minute that Paul types. What are the dependent quantities?

• 800, 1600, 2400, 3200

• 20, 40, 60

Nick made a chart showing the number of minutes it took him to run laps around a track. What is k, the constant of proportionality?

Which two ordered pairs have the same x-coordinate? Select two answers.

• (-5, 3)

• (7, 3)

• (-5, 9)

• (3, -5)