Coordinate Grid/ Congruency

Front

What is the definition of a coordinate plane?

Back

A coordinate plane is a two-dimensional surface formed by the intersection of a horizontal line (x-axis) and a vertical line (y-axis), used to locate points using ordered pairs.

Front

What are the coordinates of Point A if it is located at (4,7)?

Back

The coordinates of Point A are (4,7), where 4 is the x-coordinate and 7 is the y-coordinate.

Front

In which quadrant is a point located if both coordinates are positive?

Back

A point with both coordinates positive is located in Quadrant I.

Front

What is the general format for writing an ordered pair?

Back

An ordered pair is written in the format (X,Y), where X represents the x-coordinate and Y represents the y-coordinate.

Front

In the ordered pair (7, 8), what is the x-coordinate?

Back

The x-coordinate in the ordered pair (7, 8) is 7.

Front

What is the significance of the x-axis in a coordinate plane?

Back

The x-axis is the horizontal line on a coordinate plane where the y-coordinate is zero.

Front

What is the significance of the y-axis in a coordinate plane?

Back

The y-axis is the vertical line on a coordinate plane where the x-coordinate is zero.

Front

How do you determine the location of a point on the coordinate plane?

Back

To determine the location of a point, start at the origin (0,0), move along the x-axis to the x-coordinate, and then move parallel to the y-axis to the y-coordinate.

Front

What are the coordinates of point L if it is given as (5,2)?

Back

The coordinates of point L are (5,2), where 5 is the x-coordinate and 2 is the y-coordinate.

Front

What is the relationship between the coordinates of a point and its location in the quadrants?

Back

The signs of the coordinates determine the quadrant: Quadrant I (positive, positive), Quadrant II (negative, positive), Quadrant III (negative, negative), Quadrant IV (positive, negative).