Ordered Pairs and Coordinate Grid

Front

What is an ordered pair?

Back

An ordered pair is a pair of numbers used to locate a point on a coordinate grid, written in the form (x, y).

Front

What does the first number in an ordered pair represent?

Back

The first number represents the X coordinate, which indicates the horizontal position on the coordinate grid.

Front

What does the second number in an ordered pair represent?

Back

The second number represents the Y coordinate, which indicates the vertical position on the coordinate grid.

Front

In the ordered pair (3, 5), what is the X coordinate?

Back

3

Front

In the ordered pair (3, 5), what is the Y coordinate?

Back

5

Front

What is the coordinate of the point located 4 units right and 2 units up from the origin (0,0)?

Back

(4, 2)

Front

How do you plot the point (2, 3) on a coordinate grid?

Back

Start at the origin (0,0), move 2 units to the right (X coordinate), and then move 3 units up (Y coordinate).

Front

What is the coordinate of the point that is 5 units left and 4 units down from the origin?

Back

(-5, -4)

Front

What is the purpose of a coordinate grid?

Back

A coordinate grid is used to visually represent points, lines, and shapes in a two-dimensional space.

Front

What is the origin in a coordinate grid?

Back

The origin is the point (0, 0) where the X and Y axes intersect.