# Is the x-axis always vertical?

## Is the x-axis always vertical?

The x-axis is a horizontal line and the y-axis is a vertical line.

## Why is the x-axis horizontal?

On a graph, the range of the independent variable is measured along the horizontal axis and for each value, the resulting value of the function is plotted vertically above the horizontal measurement. Hence the horizontal axis is named the x axis and the vertical axis is the y axis.

Why do we use X and y-axis?

The point where the X and Y-axis intersect is known as the origin and is used as the reference point for the plane. The X-axis is also known as abscissa. The Y-axis is also known as ordinate….X and Y-Axis Definition and Difference.

X-Axis Y-Axis
Known as abscissa Known as ordinate
Referred to (x,y) Referred to (x,y)

### Where is the x-axis?

horizontal
An x-axis is one of the axes of a two- or three-dimensional graph. The x-axis is the horizontal plane of a graph in a Cartesian coordinate system, which gives a numerical value to each point along the horizontal x-axis, as well as the vertical y-axis (in a two-dimensional graph).

### Why is x-axis called x-axis?

Originally Answered: Why is the horizontal axis known as the x-axis? Because x & y are the most popular letters used for variables in algebra. Functions are often written as y = f(x) where x can take any value within a specified range. Hence x is called the independent variable.

What do you mean by x-axis?

The x-axis is the horizontal plane of a graph in a Cartesian coordinate system, which gives a numerical value to each point along the horizontal x-axis, as well as the vertical y-axis (in a two-dimensional graph). An x-axis refers to the horizontal plane in a Cartesian coordinate system.

#### How do you call the x-axis?

In common usage, the abscissa refers to the horizontal (x) axis and the ordinate refers to the vertical (y) axis of a standard two-dimensional graph.

#### What is an example of x-axis?

X-axis is a horizontal axis. An example of an x-axis is the line across the bottom of a chart. The horizontal (H), or nearest horizontal, plane on a two- or three-dimensional grid, chart, or graph in a Cartesian coordinate system.

What do you call the x-axis?

/ ˈɛksˌæk siz/. Mathematics. Also called axis of abscissas. (in a plane Cartesian coordinate system) the axis, usually horizontal, along which the abscissa is measured and from which the ordinate is measured.

## What does x-axis look like?

An x-axis is one of the axes of a two- or three-dimensional graph. The x-axis is the horizontal plane of a graph in a Cartesian coordinate system, which gives a numerical value to each point along the horizontal x-axis, as well as the vertical y-axis (in a two-dimensional graph).

## Which is correct x-axis or x-axis?

noun, plural x-ax·es [eks-ak-seez]. (in a three-dimensional Cartesian coordinate system) the axis along which values of x are measured and at which both y and z equal zero. …

How do you describe the x-axis?