The coordinate plane and types of numbers

Front

Absolute value is always a ____________

Back

positive

Front

Where is point E located?

Back

(0, 2)

Front

Numbers like -3, -2, -1, 0, 1, 2, 3 are called

Back

integers

Front

The vertical number line in the coordinate plane is called what?

Back

y-axis

Front

In the ordered pair (4,9), which number is the y-coordinate?

Back

9

Front

What is the definition of the coordinate plane?

Back

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

Front

What are natural numbers?

Back

The set of positive integers starting from 1 (1, 2, 3, ...).

Front

What is the x-axis?

Back

The horizontal 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

What are rational numbers?

Back

Numbers that can be expressed as a fraction of two integers.