Vertical and horizontal lines in most graphs are called axes (plural of axis). They create the plane on which the graph sits. The X axis is the horizontal axis and goes across the graph. The Y axis is vertical axis and goes up and down the graph. They could also be lines which depict places that the graph never touches; this would be called an asymptote.
The x axis is the horizontal axis. The y axis is the vertical axis.
slope
The height of collimation is the height of the line of sight. It is the vertical distance of the horizontal plane through a telescope.
if you mean the horizontal line on a graph t is refered to as the x axis or y=0
We would need to know exactly what graphs you want explained. A bar graph is used to show different values of two or more subjects. It uses horizontal and vertical bars that represent a different value. A line graph compares two different types of information by showing how they are similar and different. A pie chart is designed to show the difference between two separate subjects.
The x axis is the horizontal axis. The y axis is the vertical axis.
Line graph
vertical
horizontal
vertical
The coordinate plane is formed by the intersection of a vertical and a horizontal number line. What is the horizontal number line called?
abscissa is horizontal and ordinate is vertical one
It is called the x axis and the vertical number line is the y axis
A line that is at right angles to a vertical line is said to be horizontal.
It has a horizontal number line called the x axis It has a vertical number line called the y axis Both axes are perpendicular to each other and meet at the origin Graphs can be plotted on it
The horizontal number line on a coordinate plane is called the x-axis, and the vertical number line on a coordinate plane is called the y-axis.
A bar graph consists of either horizontal or vertical bars representing data. Bar graphs are great for recognizing volume. A line graph consists of a horizontal line that has points where the line may not be straight. Line graphs are great for recognizing trends in data.