IM1 Discrete & Continuous Graphs Review

Front

What is a continuous graph?

Back

A continuous graph represents data that can take any value within a given range, often depicted as a line or curve.

Front

What is a discrete graph?

Back

A discrete graph consists of individual points that are not connected, representing distinct or separate values.

Front

Example of a continuous variable.

Back

The height of a plant over time, as it can take any value within a range.

Front

Example of a discrete variable.

Back

The number of students in a classroom, as it can only be whole numbers.

Front

What does the term 'domain' refer to in graphing?

Back

The domain is the set of all possible input values (x-values) for a function.

Front

What does the term 'range' refer to in graphing?

Back

The range is the set of all possible output values (y-values) for a function.

Front

How can you identify a continuous graph visually?

Back

A continuous graph will have a smooth line or curve without breaks or gaps.

Front

How can you identify a discrete graph visually?

Back

A discrete graph will show individual points that are not connected by lines.

Front

What type of data is represented by a graph showing temperature changes throughout a day?

Back

Continuous, as temperature can vary continuously over time.

Front

What type of data is represented by a graph showing the number of cars sold each month?

Back

Discrete, as the number of cars sold is counted in whole numbers.