Coordinate Plane and Rational Numbers Review

Front

What is the coordinate plane?

Back

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

Front

What are rational numbers?

Back

Numbers that can be expressed as a fraction of two integers, where the denominator is not zero.

Front

What is the origin in the coordinate plane?

Back

The point where the x-axis and y-axis intersect, represented as (0, 0).

Front

What are the four quadrants of the coordinate plane?

Back

Quadrant I (x positive, y positive), Quadrant II (x negative, y positive), Quadrant III (x negative, y negative), Quadrant IV (x positive, y negative).

Front

In which quadrant is Point C located if its coordinates are (-2, -4)?

Back

Quadrant III.

Front

What is the x-axis?

Back

The horizontal line on the coordinate plane where y = 0.

Front

What is the y-axis?

Back

The vertical line on the coordinate plane where x = 0.

Front

If a point is located at (4, 3), what can you say about its coordinates?

Back

The x-coordinate is positive and the y-coordinate is positive, placing it in Quadrant I.

Front

What does it mean if a point is on the x-axis?

Back

The y-coordinate of the point is 0.

Front

What does it mean if a point is on the y-axis?

Back

The x-coordinate of the point is 0.