Unit 3 Test Review

Front

What integer represents the elevation of the Dead Sea, which is about 1,310 feet below sea level?

Back

-1,310

Front

List the temperatures in order from coldest to warmest: New York (Summer) 22, California (Summer) 27, St. Petersburg (Winter) -12, Alaska (Winter) -20.

Back

Alaska, St. Petersburg, New York, California

Front

Which quadrant contains the point named by (-2, 5)?

Back

Quadrant II

Front

Identify a point that has NOT been cut from the area of grass shown on the coordinate grid: (2, 0), (2, 3), (-1, -2), (3, -1).

Back

(2, 3)

Front

Order the following temperatures from warmest to coldest: 52°, 25°, 10°, -20°, -13°.

Back

52°, 25°, 10°, -13°, -20°

Front

What is the definition of an integer?

Back

An integer is a whole number that can be positive, negative, or zero.

Front

What is the definition of a coordinate plane?

Back

A coordinate plane is a two-dimensional surface formed by the intersection of a vertical line (y-axis) and a horizontal line (x-axis).

Front

What does the x-coordinate represent in a point (x, y)?

Back

The x-coordinate represents the horizontal position of the point on the coordinate plane.

Front

What does the y-coordinate represent in a point (x, y)?

Back

The y-coordinate represents the vertical position of the point on the coordinate plane.

Front

What is the definition of temperature?

Back

Temperature is a measure of how hot or cold something is, usually measured in degrees.