Coordinate Plane

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 the four quadrants of the coordinate plane?

Back

Quadrant I, Quadrant II, Quadrant III, Quadrant IV.

Front

What does Quadrant I contain?

Back

Points where both x and y coordinates are positive.

Front

What does Quadrant II contain?

Back

Points where x coordinates are negative and y coordinates are positive.

Front

What does Quadrant III contain?

Back

Points where both x and y coordinates are negative.

Front

What does Quadrant IV contain?

Back

Points where x coordinates are positive and y coordinates are negative.

Front

What is the x-axis?

Back

The horizontal number line in the coordinate plane.

Front

What is the y-axis?

Back

The vertical number line in the coordinate plane.

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

How do you identify the quadrant of a point (x, y)?

Back

Determine the signs of x and y: (+,+) is I, (-,+) is II, (-,-) is III, (+,-) is IV.