Respuesta :
Line graphs are used when smaller changes exist.. Line graphs can also be utilized to compare changes over the same period of time for more than one group.
So, a line graph features showing trends, and the best use of a line graph is data that changes over time.
In addition to this, line graphs can also be implemented to indicate tendencies based on other continuous periodic values, such as speed, temperature, distance and the like.
Answer :
Line graphs are used to measure minute changes occurring in an interval of time. They are also used to evaluate changes over an equal period of time for two or more groups.
Explanation :
A line graph is also known as a line chart. It usually pictures the changes in data over a period of time. For example, any company measuring its variations in the quantity of cash the company possesses over time by plotting it on the graph. It is best used in data analysis of various factors.
Further Explanation :
There are two lines plotted on the graph, a horizontal x-axis and a vertical y-axis. Usually, a graph shows only positive values, but in line graph, these two axes intersect each other perpendicularly at a point, which is the left of the x-axis and the bottom of the y-axis.
• The point of intersection is always (0, 0)
• The right x-axis is positively valued; the left x-axis is negatively valued.
• The upper y-axis is positively valued; the bottom y-axis is negatively valued.
Each axis is denoted a data type. For example, the y-axis would denote revenue in dollars and the x-axis would denote time (days, weeks, months or years).
The x-axis is called as the independent axis that is why time is always plotted on the same, it keeps moving forward despite anything. The y-axis is called the dependent axis because its values are dependent on the values of the x-axis.
Data points are plotted and linked by a line in a dot-to-dot manner.
The line graph is usually helpful to the businessmen and fields of marketing, finance, and areas where there is a need for correlation between two numerical values like to indicate continuous values such as speed, temperature, and distances.
Learn More :
Study more about use of line graph: https://brainly.com/question/9699786
(Answered by Ailud18)
Learn more about x and y axis: https://brainly.com/question/11869368
(Answered by MrBillDoesMath)
Keywords :
Line graph, time interval, x-axis, y-axis, independent line, dependent line, weather, laboratory, finance.
