CATEGORY 2 SPRING INTERIM 2025

The length a steel spring stretches is directly proportional to the amount of weight attached to the spring. Complete each statment about a steel spring that stretches 5 centimeters when a 4-ounce weight is attached to it. Move the correct answer to each box. Not all answers will be used.

The steel spring will stretch (a)   cm when a 12 oz weight is attached to it.​ The steel spring will stretch 8 cm when a ​​​ (b)   oz weight is attached to it.

• 15
• 6.4
• 9 
• 9.6
• 10
• 13

The graph of a linear relationship is shown on the coordinate grid. What is the slope of the line?

• 7/3

• 3/7

• -7/3

• -3/7

The graph of a linear relationship is shown. Which equation best represents the linear relationship between the variables x and y?

• y = 2x + 7

• y = 2x - 3.5

• y = 0.5x + 7

• y = 0.5x - 3.5

• y = -225x + 13,500

• y = 225x - 13,500

• y = -225x + 13,275

• y = 225x - 13,275

The ordered pair (3, 6) represents a point on the graph of a proportional relationship. Which ordered pairs could represent other points on the graph of the proportional relationship? Select TWO correct answers.

• (1, 4)

• (4, 2)

• (5, 5)

• (0, 0)

• (4, 8)

The table shows some corresponding x- and y-values of a linear function. What is the slope of the graph of this function?

• -3/2

• 3/2

• 2/3

• -2/3

The model represents an equation. Based on the model, what is the value of x?

• 3/2

• 1/2

• -1/18

• -1/6

An equation is shown. 6x + 210 = 8x + 170 Which situation can be represented by this equation?

• A jogger ran 6 times around a track and had 210 meters left to reach her distance goal. After running a total of 8 times around the track, she had run 170 meters more than her distance goal. What is the value of x, the distance of one time around the track in meters?

• A jogger ran 6 times around a track and had 210 meters left to reach her distance goal. After running a total of 8 times around the track, she reached her distance goal. What is the value of x, the distance of one time around the track in meters?

• A storage container holds crates of equal volume. When holding 6 crates, the container has 210 cubic feet of empty space. When holding 8 crates, it has 170 cubic feet of empty space. What is the value of x, the volume of each crate in cubic feet?

• A storage container holds crates of equal volume. When holding 210 crates, the container has 6 cubic feet of empty space. When holding 170 crates, the container has 8 cubic feet of empty space. What is the value of x, the volume of each crate in cubic feet?

Which relations represent a proportional relationship between x and y? Select THREE correct answers.

• y = 3/4x + 1

• y = 2x

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The graph of a linear function passes through the points (−9, 15) and (−3, −6). What is the equation of this line?