Integers & Coordinate Plane Test Review

Front

What is an integer?

Back

An integer is a whole number that can be positive, negative, or zero. Examples include -3, 0, and 5.

Front

How do you order integers from least to greatest?

Back

To order integers from least to greatest, compare their values. For example, -100, -52, -13, 4, 72 is in order from least to greatest.

Front

What is the coordinate plane?

Back

The coordinate plane is a two-dimensional surface formed by the intersection of a horizontal line (x-axis) and a vertical line (y-axis). Each point is defined by an ordered pair (x, y).

Front

How do you identify the coordinates of a point?

Back

The coordinates of a point are given as (x, y), where x is the horizontal position and y is the vertical position. For example, (-6, 4) means move left 6 units and up 4 units.

Front

What is the absolute value of a number?

Back

Front

How do you find the distance between two integers?

Back

Front

Which is larger: -1.5 or -0.8?

Back

-0.8 is larger than -1.5 because it is closer to zero on the number line.

Front

What does the x-coordinate represent in a coordinate pair?

Back

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

Front

What does the y-coordinate represent in a coordinate pair?

Back

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

Front

How do you plot a point on the coordinate plane?

Back

To plot a point, start at the origin (0,0), move along the x-axis to the x-coordinate, and then move vertically to the y-coordinate.