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A graph that shows proportions of different parts (of a whole) is a Pie chart.
For a graph to be a function, each x-value has to take maximum one y-value. One way you can check this is drawing a vertical lines through points on the graph. If a single vertical line intersects the graph in more than one place, that means the x-value defining the line has more than one y-value, and the graph is not a function.tl;dr: Draw vertical lines through the function, and if the lines only intersect the graph once, you have a function.
The graph or function relates a value y (in the vertcal direction) to a value x (in the horizontal direction). For each point x in the domain, there must be one and only one value y. In terms of a graph that means that a vertical line from any value of x in the domain must meet the graph in exactly place - at least once and not more than once. More than one x values can have the same y value associated with them.
On a 2 dimensional graph, the Y value is the same in each point on a horizontal line. The X value, however, changes. For example, the line Y=7 is an horizontal line; The Y value for every point on the line is 7, yet the X value changes. It is worth pointing out that the line will be straight.
expanded notation
You know how many it shows by the perc
a bar graph
A graph that shows continuous data is a graph that goes diagonally straight without and ups or downs, and it is a constant rate/ has the same amount between each coordinate as it goes up/down each time!
A graph that shows proportions of different parts (of a whole) is a Pie chart.
Histogram which is a type of bar graph. The data is grouped into equal ranges and the bars show how many occurances are in each range.
If its a line graph then do three separate lines for the three different results but do each one in a different colour then add a key.
A bar graph is an alternative term for a bar chart, a graph in the form of boxes of different heights, with each box representing a different value or category of data, and the heights representing frequencies.
I think a bar graph ") if not correct me please caus ei know its not a pie graph
Select a set of values for x. For each value calculate the value of f(x). On a graph paper, mark the points [x, f(x)].
The slope of each point on the line on the graph is the rate of change at that point. If the graph is a straight line, then its slope is constant. If the graph is a curved line, then its slope changes.
A dot plot is a type of graph that shows data points along a number line. Each data point is represented by a dot above the corresponding value on the number line. Dot plots are useful for displaying the distribution of data and identifying patterns or outliers.
Line Plot-A quick, simple way to organize daya along a number line where the X's above a number represent how often each value is mentioned. Bar Graph-A graphical representation of a table of data in which the height of each bar indicates its value. The horizontal axis shows the values and the vertical axis shows the frequency for each of the values on the horizontal axis. Table-A tool for organizing in rows and columns. Alike:: They are all used for collecting and organizing data; and are also helpful to record surveys in.