Module 10/14 Review

The ordered pairs below represent the location of four people.

Paula is located at (7, 7). Based on this information, which statement is true?

• Paula is located 1 unit south and 2 units east from Nathan.

• Paula is located 7 units east from Wade.

• Paula is located 3 units south and 2 units west from Denise.

• Paula is located 6 units west from Urvasi.

A student graphs a point that is represented by the ordered pair (3, 0). In this ordered pair, what does the number 3 indicate?

• The point is 3 units above 0 on the x-axis.

• The point is 3 units above 0 on the y-axis.

• The point is 3 units to the right of 0 on the y-axis.

• The point is 3 units to the right of 0 on the x-axis.

Students earned extra points on a science test for correctly answering a bonus question. The relationship between the students’ original test score and their final test score, including the extra points, can be represented by the equation y = x + 25. Which table could represent this relationship?

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The points on the graph represent a numerical pattern.

Which statement about the pattern represented on the graph is true?

• It is a multiplicative pattern because each y-coordinate has a higher value than the corresponding x-coordinate.

• It is a multiplicative pattern because each x-coordinate is multiplied by 5 to create the corresponding y-coordinate.

• It is an additive pattern because each y-coordinate has a higher value than the corresponding x-coordinate.

• It is an additive pattern because each x-coordinate is increased by 4 to create the corresponding y-coordinate.

Which table could represent the equation y = 0.1x?

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Customers at a gift shop receive free stickers for every T-shirt they buy. The graph shows the relationship between x, the number of T-shirts customers buy, and y, the number of stickers customers receive.

Which table also represents this relationship?

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A table of ordered pairs is shown.

Which graph represents these ordered pairs?

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The ordered pairs below represent three vertices of a rhombus.

(4, 9), (6, 7), (4, 5)

Which ordered pair could represent the fourth vertex of this rhombus?

• (7,2)

• (9,7)

• (2,9)

• (2,7)

The ordered pairs for the points on the coordinate plane satisfy the equation y = x+ 3.

Which of these tables shows other points that satisfy the equation y x = + 3?

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• None of these

The ordered pairs below represent three vertices of a trapezoid.

(2, 1), (4, 4), (4, 6)

Which ordered pair could represent the location of the fourth vertex of this trapezoid?

• (4,5)

• (10,9)

• (2,9)

• (4,1)