The line graph shows energy consumption by fuel type in the United States from 1980-2008, with projected use until 2030. Overall, fossil fuels have been the dominant type and will continue this trend into the future. Nuclear and renewable energy sources have represented a small but significant proportion of total energy use and despite small.
After writing your introduction and overview paragraphs, you need to describe the information in detail. Here are my tips for describing line graph details: Try to write two paragraphs. This isn't a 'rule', but it's a good idea because it forces you to group the information, and this should improve the organisation and coherence of your report.
A line graph is commonly used to display change over time as a series of data points connected by straight line segments on two axes. The line graph therefore helps to determine the relationship between two sets of values, with one data set always being dependent on the other set. Line graphs are drawn so that the independent data are on the.
You can now study the line graphs below and look at the suggested structure: Writing about Line Graphs. One of the more common types of question in the writing test you might get will be an IELTS Line Graph that needs to be described. This format of question is very visual and therefore seems easier to answer than other formats.
Put another way, the Whitney graph isomorphism theorem guarantees that the line graph almost always encodes the topology of the original graph G faithfully but it does not guarantee that dynamics on these two graphs have a simple relationship. One solution is to construct a weighted line graph, that is, a line graph with weighted edges.
The gradient of a line is a measure of how steep it is. If the gradient is small, the slope of the line will be very gradual, but if the gradient is big, the line will be quite steep. You are required to know how to calculate the gradient from two possible circumstances: You are given two coordinates and told that a line passes through both of.