8th Grade Math Benchmark Review

Front

Which graph does NOT represent y as a function of x?

Back

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8.5.G

Front

The graph of a quadrilateral is shown. The quadrilateral will be transformed using the rule (x, y) ---> (-y, x). Which graph represents the quadrilateral after the transformation?

Back

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8.10.C

Front

A figure is graphed on a coordinate grid. Point P on the figure is located at (-2, 8). The figure is translated m units right and t units down. Which rule describes P' after the translation? Options: (x, y) --> (-2 - m, 8 - t), (x, y) --> (-2 + m, 8 + t), (x, y) --> (-2 - m, 8 + t), (x, y) --> (-2 + m, 8 - t)

Back

(x, y) --> (-2 + m, 8 - t)

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8.10.C

Front

The diagram shows a right triangle and the lengths of two of its sides in inches. Which measurement is closest to the value of the missing side length in inches? Options: 8.9 in., 4.6 in., 15.1 in., 1.9 in.

Back

15.1 in.

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8.7.C

Front

Relationship between Set I (integers) and Set W (whole numbers)

Back

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8.2

Front

The area of a piece of land is 4,951,000 square meters. How is this number of square meters written in scientific notation?

Back

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8.2.C

Front

Back

The total surface area of a prism is found using the formula s = Ph + 2B.

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8.5.H

Front

What is the x-coordinate of the ordered pair that best represents the solution to both equations on the coordinate grid? Options: 3, -3, -6, -2

Back

-3

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8.9

Front

Which set of ordered pairs represents y as a function of x?

Back

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8.5.G

Front

Back

Triangle Q'R'S' is similar to triangle QRS.

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8.3.B