How to Describe a Linear Graph

A line graph is a type of chart used to show information that changes over time. Dont spend more than 20 mins on task 1.

Content Card Line Graphs Elementary Level Line Graphs Graphing Education Math

Graphical Interpretation of a Linear Function.

. The rate of photosynthesis increases as temperature increases until a set temperature where the rate then falls back to zero If you can see numbers on the graphs scales you should also quote some. We plot line graphs using several points connected by straight lines. Graph the equation x 2 y 7.

The first thing you should do is to make sure you understand the graph. In this lesson we will explore how to describe the changes in a line graph for Academic Writing Task 1. M is the slope of the line and indicates the vertical displacement rise and horizontal displacement run between each successive pair of points.

Interest rates decreased significantly. Also their graphs can be used to find the solution of a system of equations. Line graphs are really common for IELTS writing Task 1 and so you need to be confident in how to describe them.

This lesson begins labelling the key features of a graph and naming different graph chart types. Then read this post. If you know an equation is linear you can graph it by finding any two solutions.

This is followed by a fun activity where in pairs students describe and plot the lines on four graph s. Line graphs are very common in the Describe Image task. The linear equations can be plotted in the graph.

Today I will show you how to write a coherent. We also call it a line chart. Describing graphs the basics.

The horizontal axis is known as the x-axis. Write 150 words or more. To describe the graph in Figure 1 for example you could say.

It then provides a practice to see if students can describe a range of different lines peak plummet etc. Observe the data from the data-table to choose a suitable scale. If the line graph contains many lines and a lot of movement be selective.

Change the words in the question to introduce your answer eg. How do you analyze a graph. The graph of a linear equation in two variables is a line thats why they call it linear.

For example if the graph is trying to show the number of people who cant read then you should look for the number of people who cannot read. Lets understand in detail. You should also make sure that you know what the graph is trying to show you.

Read the instructions carefully. This graph shows This graph illustrates. Describing a line graph is not as difficult as it seems.

You are being marked on your ability to select key features. Plotting these two points and drawing the line connecting them. Here are some proven tips.

The line graph comprises of two axes known as x axis and y axis. About the task For general information about the Describe Image task make sure you check out our previous post on How to Do Describe Image for PTE Academic. Following some tips to describe the IELTS Line graph in academic writing task 1.

Practice on IELTS answer sheets. Find out your most common mistakes. Introduction Introduce the title of the chart.

Understand how to describe the change. In fact there are a few things to remember to help you gain a band 70 score. Given a table of values how can you determine if the table represents a qua.

To get a high score use the following structure. The horizontal and vertical axes respectively. When describing the changes on a graph the examiner is looking for you to use a good range of vocabulary and not just to use words such as increase or.

Describe the graph of a linear function and the graph of a quadratic function. Lets take an example. Draw and label the scale on x and y axes ie.

Subject what youre describing verb adverb Or. The vertical axis is known as the y-axis. The lesson looks at verbs adjectives and adverbs to increase your range of vocabulary.

List each item and place the points taking x-value as the x-coordinate and y-value as the y-coordinate on the graph. When asked to describe patterns in graphs you say what you see. Up to 10 cash back Graphing Linear Equations.

The second paragraph should give an overview of the main points the graph shows imagine youre describing the results to someone who cant see the graph. You will need a full 40 mins for task 2. How to describe graphs.

The linear equations can be represented on a graph as a straight line. Grammar You can learn these two structures and with only a little bit of variation you can describe almost any trend. In the equation latexfleftxrightmxblatex b is the y-intercept of the graph and indicates the point 0 b at which the graph crosses the y-axis.

Interpreting Straight Line Graphs Mr Mathematics Com Line Graphs Algebra Worksheets Graphing