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.
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.
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.
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.
It could be a bar graph or a frequency polygon. Or, if the intervals are of different sizes, a histogram.