# What does discrete on a graph mean?

## What does discrete on a graph mean?

A discrete graph is one with scattered points. They may or may not show a direction or trend. They don’t have data in between the points already given. A continuous graph has a line because there is data in between the points already given.

What is an example of a discrete graph?

Discrete functions are used for things that can be counted. For example, the number of televisions or the number of puppies born. The graph of discrete functions is usually a scatter plot with scattered points like the one you just saw.

### How do you know if it is continuous or discrete?

Discrete data is a numerical type of data that includes whole, concrete numbers with specific and fixed data values determined by counting. Continuous data includes complex numbers and varying data values that are measured over a specific time interval.

What is a discrete graph good for?

It’s constructed the same way as a bar chart but with a vertical axis for categories and a horizontal – for their values. Purpose. It helps track changes in values over time by comparing total column lengths. Pros. Highly readable when comparing values between a small number of categories (less than 12)

## What does the term discrete data mean?

Discrete data is information that can only take certain values. This type of data is often represented using tally charts, bar charts or pie charts. Continuous data is data that can take any value. Height, weight, temperature and length are all examples of continuous data.

How do you know when a function is continuous?

Saying a function f is continuous when x=c is the same as saying that the function’s two-side limit at x=c exists and is equal to f(c).

### When should a graph be discrete?

When figuring out if a graph is continuous or discrete we see if all the points are connected. If the line is connected between the start and the end, we say the graph is continuous. If the points are not connected it is discrete.

What graphs are best for discrete data?

Discrete data is best represented using bar charts. Temperature graphs would usually be line graphs because the data is continuous . When you are graphing percentages of a distribution a pie chart would be suitable.

## What are discrete data?

On a graph the ordered pairs are at specific locations, so the graph is not connected, but only points. Some examples of discrete data include, Dogs. People. Tickets you have for a show. Continuous data is data that falls on a continuum. On a graph it is all of the points, and the points in between.

What is discrete and continuous graphs?

A discrete graph consists of only certain discrete points. A continuous graph contains all points within a given interval or perhaps the entire numberline . For example, if you graphed y = x^2 for all values of x, it would be a continuous graph from one side of the graph to the other.

### What is a discrete function graph?

Function: In the graph of a discrete function, only separate, distinct points are plotted, and only these points have meaning to the original problem. Graph: You can draw a continuous function without lifting your pencil from your paper. Graph: A discrete graph is a series of unconnected points (a scatter plot).

Are discrete graphs functions?

Updated March 13, 2018. By Gabriel Dockery . Continuous and discrete graphs visually represent functions and series, respectively. They are useful in mathematics and science for showing changes in data over time. Though these graphs perform similar functions, their properties are not interchangeable.