What is an up and down line on a graph called?

A vertical line is one the goes straight up and down, parallel to the y-axis of the coordinate plane. All points on the line will have the same x-coordinate. A vertical line has no slope. Or put another way, for a vertical line the slope is undefined.

What is a vertical line called on a graph?

The horizontal line is known as the x-axis and the vertical line is known as the y-axis. Together the lines are called axes and the point where the two lines intersect each other is known as the origin.

What are the lines of a graph called?

The line graph comprises of two axes known as ‘x’ axis and ‘y’ axis. The horizontal axis is known as the x-axis. The vertical axis is known as the y-axis.

What is vertical and horizontal line?

What is vertical and horizontal line? A vertical line is a line, parallel to y-axis and goes straight, up and down, in a coordinate plane. Whereas the horizontal line is parallel to x-axis and goes straight, left and right.

What is graph terminology?

A graph is a collection of nodes also called vertices which are connected between one another. Each connection between two vertices is called an edge (sometimes called a branch).

What is a horizontal line called on a graph?

Thus the horizontal lines in the graph are called the x –axis.

What is a horizontal line on a graph?

In more simple terms, a horizontal line on any chart is where the y-axis values are equal. If it has been drawn to show a series of highs in the data, a data point moving above the horizontal line would indicate a rise in the y-axis value over recent values in the data sample.

What are the two types of line graph?

They are:

• Simple Line Graph: Only one line is plotted on the graph.
• Multiple Line Graph: More than one line is plotted on the same set of axes. A multiple line graph can effectively compare similar items over the same period of time.
• Compound Line Graph: If information can be subdivided into two or more types of data.

Is vertical up and down?

Page 1. A vertical line is one the goes straight up and down. The horizontal line is a straight line that goes from left to right. Parallel lines are lines which are always the same distance apart and never meet.

Is horizontal up and down or sideways?

The terms vertical and horizontal often describe directions: a vertical line goes up and down, and a horizontal line goes across. You can remember which direction is vertical by the letter, “v,” which points down.

What is an unweighted graph?

If edges in your graph have weights then your graph is said to be a weighted graph, if the edges do not have weights, the graph is said to be unweighted. A weight is a numerical value attached to each individual edge. In an unweighted graph the existence of a relationship is the subject of our interest.

What is a straight line graph called?

The formal term to describe a straight line graph is linear, whether or not it goes through the origin, and the relationship between the two variables is called a linear relationship. Similarly, the relationship shown by a curved graph is called non-linear.

What is the difference between a line graph and y-axis?

In this graph, the source tells us that we found our information from NCES. In line graphs, the y-axis runs vertically (up and down). Typically, the y-axis has numbers for the amount of stuff being measured. The y-axis usually starts counting at 0 and can be divided into as many equal parts as you want to.

What do the data points on a line graph mean?

The graph above, for instance, shows the population of a particular community over a period of time with the data points indicating the population size at a certain time. Data points can also be visualized using markers as opposed to dots. Each axis on a line graph has a label that indicates what kind of data is represented in the graph.

What kind of data can I plot with Lineline?

Line graphs are good for plotting data that has peaks (ups) and valleys (downs), or that was collected in a short time period. The following pages describe the different parts of a line graph.