Main Features ¶
- generic adjacency list
- generic incidence list
- a simple graph type with compact and efficient representation
- an extended graph type that supports labels and attributes
What are the characteristics of a graph?
Characteristics of a Graph. STUDY. PLAY. Domain. The set of values of the independent variables for which a function or relation is defined. Range. The set of values of the dependent variables for which a function or relation is defined. Y-intercept. The value where the function crosses the y axis of a graph.
What are four things to include in a graph?
Include your sources. This should go without saying. Always include where the data is from. You can put it directly in a graphic, or if it’s part of an article, the source can be specified in the copy. This does a couple of things. First, it makes your graphic more reputable, and second, those who are interested can dig deeper or fact check.
What are the four major parts of a graph?
You would use:
- Bar graphs to show numbers that are independent of each other. ...
- Pie charts to show you how a whole is divided into different parts. ...
- Line graphs show you how numbers have changed over time. ...
- Cartesian graphs have numbers on both axes, which therefore allow you to show how changes in one thing affect another. ...
What are the axes of a graph?
x and y-axis are two important lines that make a graph. A graph consists of a horizontal axis and a vertical axis where data can be represented. A point can be described in a horizontal way or a vertical way, which can be easily understood using a graph. These horizontal and vertical lines or axis in a graph are the x-axis and y-axis respectively.
What are the three features of a graph?
The title tells us what the subject of the chart or graph is. The vertical axis tells us what is being measured. And the horizontal axis tells us the units of measurement represented.
What 4 important features should a graph have?
Essential Elements of Good Graphs:A title which describes the experiment. ... The graph should fill the space allotted for the graph. ... Each axis should be labeled with the quantity being measured and the units of measurement. ... Each data point should be plotted in the proper position. ... A line of best fit.More items...
How do you determine the features of a graph?
0:0222:15Identify Key Features of Graphs - YouTubeYouTubeStart of suggested clipEnd of suggested clipX-intercept so this is the point where a graph goes through the x-axis. So there can be more thanMoreX-intercept so this is the point where a graph goes through the x-axis. So there can be more than one x-intercept. So it's at every single point where your graph goes through the x-axis.
What are the main parts of a graph?
Learning Line GraphsThe Title. The title offers a short explanation of what is in your graph. ... The Legend. The legend tells what each line represents. ... The Source. The source explains where you found the information that is in your graph. ... Y-Axis. In line graphs, the y-axis runs vertically (up and down). ... The Data. ... X-Axis.
What are the 5 things a graph needs?
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.
What are the 5 parts of a graph?
Terms in this set (5)title.label your axis.scale your data.data points.trend line (line of best fit)
What are the 4 key features of a function?
KEY FEATURES OF FUNCTIONSDomain and Range.x-intercept and y-intercept.Positive and Negative intervals.Intervals of increasing, decreasing and constant behavior.Parent Functions.Maxima and Minima.
What are the features of a bar graph?
Bar Graph Features A typical bar graph has a label or title, x-axis, y-axis, scales or increments for the axis, and bars. Some graphs may also have a legend that specifies what various colors represent, such as in a stacked bar graph. Bar graphs are ideal for comparing two or more values, or values over time.
What is a feature in math?
In mathematics, the word attribute is used to describe a characteristic or feature of an object that allows for grouping of it with other similar objects and is typically used to describe the size, shape, or color of objects in a group.
Which two features are parts of a line graph?
Line graphs consist of two axes: x-axis (horizontal) and y-axis (vertical). Each axis represents a different data type, and the points at which they intersect is (0,0). The x-axis is the independent axis because its values are not dependent on anything measured.
What are the areas on a graph called?
An area chart or area graph displays graphically quantitative data. It is based on the line chart. The area between axis and line are commonly emphasized with colors, textures and hatchings. Commonly one compares two or more quantities with an area chart.
What are the 5 key features of a quadratic graph?
There are many key features in a quadratic graph such as the zeroes (x-intercepts, also known as the roots), y-intercept, axis of symmetry, and the vertex.
What is the importance of graph?
Graphs and charts are effective visual tools because they present information quickly and easily. It is not surprising then, that graphs are commonly used by print and electronic media. Sometimes, data can be better understood when presented by a graph than by a table because the graph can reveal a trend or comparison.
What is the important features for the graph of a quadratic function?
The graph of a quadratic function is a U-shaped curve called a parabola. One important feature of the graph is that it has an extreme point, called the vertex. If the parabola opens up, the vertex represents the lowest point on the graph, or the minimum value of the quadratic function.
What is a key on graphs?
When used in a graph or a map, a key, also referred to as a legend, is the part that explains the symbols used. Most commonly, keys are drawn off to the side of a graph or below it. Usually this involves drawing all the symbols used then indicating what the symbols represent.
What is graph in math?
A graph is defined as a pictorial representation of data or numeric values in an organized manner. Using graph enables us to represent large amounts of data in visual form for easy understanding.
What is a bar graph?
A Bar Graph is a graphical display of data using rectangular bars (columns) of different heights, so that the height of each bar determines its value (the larger the value the higher the bar).
What is a histogram?
The x axis presents the data intervals (ranges) and the y axis presents the frequency (the number of values that fall into the specific interval/ range). Taller bar shows that more data falls into the range of the bar.
What should be the x axis of a grade?
The x axis should present values (the grades) and each grade should be represented by a dot above the grade value. For example: since 3 students received a grade of 90 there should be 3 dots above the grade 90.
What is a dot plot?
A dot plot is a simple type of graph that shows the frequency with which items appears in a data set. It displays data items as dots above values (or categories) on the x axis (each data item is represented with a dot above its value or category).