Alg. 1: 3.1-3.3 Flashcard

Front

What is a discrete graph?

Back

A graph that consists of points that are not connected.

Front

What is a continuous graph?

Back

A graph that consists of points that are connected, showing a continuous line.

Front

What is the domain of a graph?

Back

The set of all possible x-values (inputs) for the function.

Front

What is the y-intercept?

Back

The point where a line crosses the y-axis.

Front

What is a function?

Back

A relation where each input has exactly one output.

Front

What is the difference between discrete and continuous data?

Back

Discrete data consists of distinct, separate values, while continuous data can take any value within a range.

Front

How do you find the domain of a function from a graph?

Back

Identify all the x-values that the graph covers.

Front

What does it mean if a graph is not a function?

Back

It means that at least one input has more than one output.

Front

What is an example of continuous data?

Back

The time it takes for a light bulb to burn out.

Front

What is an example of discrete data?

Back

The number of students in a classroom.