Key features include: intercepts; intervals where the function is increasing, decreasing, positive, or negative; relative maximums and minimums; symmetries; end behavior; and periodicity.

According to Stephen Few, graphs reveal more than a collection of individual values. Because of their visual nature, they show the overall shape of your data. This is when you should use graphs instead of tables: The message is contained in the shape of the values (e.g. patterns, trends, exceptions).

The advantages of using tables and graphs in data When presenting plenty and complex data, tables and graphs are more preferable to use compared to just talking or printing because they are easily interpreted. Graph makes it easier to compare and visually see the difference between 2 or more values.

The advantage to using graphs and charts is that they can display a lot of information is an easy to understand format. Disadvantage: There are many different formats that can be used in creating charts and graphs that could make it quite difficult or frustrating to choose the correct one to effectively use.

A table facilitates representation of even large amounts of data in an attractive, easy to read and organized manner. The data is organized in rows and columns. This is one of the most widely used forms of presentation of data since data tables are easy to construct and read.

Tables are used to organize data that is too detailed or complicated to be described adequately in the text, allowing the reader to quickly see the results.

A table is a grid of cells arranged in rows and columns. Tables are useful for various tasks such as presenting text information and numerical data. In Word, you can create a blank table, convert text to a table, and apply a variety of styles and formats to existing tables.

In this article, the techniques of data and information presentation in textual, tabular, and graphical forms are introduced. Text is the principal method for explaining findings, outlining trends, and providing contextual information.

Popular graph types include line graphs, bar graphs, pie charts, scatter plots and histograms. Graphs are a great way to visualize data and display statistics. For example, a bar graph or chart is used to display numerical data that is independent of one another.

There are five things about graph that need our attention when designing graphs:

• visual structures,
• axes and background,
• scales and tick marks,
• grid lines,
• text.

A graph can be a very effective tool in presenting visual information rather swiftly. Even students can use a graph as it is something simple to draw. Dot, lines and a little bit of knowledge can go a long way. When measuring seismic waves a graph can identify any faulty areas and help to keep track of the situation.

A function rule describes how to convert an input value (x) into an output value (y) for a given function. An example of a function rule is f(x) = x^2 + 3.

The vertical line test can be used to determine whether a graph represents a function. A vertical line includes all points with a particular x value. The y value of a point where a vertical line intersects a graph represents an output for that input x value. A function has only one output value for each input value.

Graphing A Function Rule To graph a function, you have to select x-values and plug them into the equation. Once you plug those values into the equation, you will get a y-value. Your x-values and your y-values make up your coordinates for a single point.

A translation is a type of transformation that moves each point in a figure the same distance in the same direction. The second notation is a mapping rule of the form (x,y) → (x−7,y+5). This notation tells you that the x and y coordinates are translated to x−7 and y+5. The mapping rule notation is the most common.

In typography, a continuous line used for alignment, separation of page elements, or underlining. A rule is actually an em dash, repeated to form a line. Not all dashes can form solid lines when repeated (e.g., hyphens).