In the coordinate geometry, we use two types of lines horizontal line and vertical line. We are going to discuss what is the name of the vertical line used to draw a line graph?

## Horizontal line and Vertical line

In the Cartesian plane, we use two types of lines to draw the graph, horizontal line, and vertical line. The name of a vertical line is known as Y-axis and the horizontal line is known as X-axis.

**If this answer is helpful so please review us.**