Finding Domain and range Algebra 1

Front

What is the range of a mapping?

Back

The range is the set of all y-values (outputs) that result from the function.

Front

Is the relation a function? Why?

Back

No, because the x-value 11 has two y-values paired with it.

Front

Does the graph represent a function?

Back

No.

Front

Which is the set of all y-values or the outputs?

Back

Range.

Front

What is the domain of a relation?

Back

The domain is the set of all x-values (inputs) in the relation.

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 is a function?

Back

A function is a relation where each input (x-value) has exactly one output (y-value).

Front

What is the difference between domain and range?

Back

Domain refers to the set of all possible x-values, while range refers to the set of all possible y-values.

Front

Can a function have multiple outputs for a single input?

Back

No, a function cannot have multiple outputs for a single input.

Front

What is an example of a function?

Back

f(x) = 2x + 3 is a function because each x-value has one corresponding y-value.