Domain and Range #2

Front

What is the domain of a function?

Back

The set of all x-values for which the function is defined.

Front

What is the domain of a relation?

Back

The set of all x-values.

Front

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

Back

Range.

Front

What is the range of a function?

Back

The set of all possible output values (y-values).

Front

If y = -3x - 12, what is the value of x when y = -18?

Back

2.

Front

What does x ≥ -3 represent in terms of domain?

Back

The function is defined for all x-values greater than or equal to -3.

Front

What is the range of y if y ≥ 0?

Back

The set of all y-values that are greater than or equal to 0.

Front

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

Back

Identify the x-values for which the graph exists.

Front

What is the relationship between domain and range?

Back

Domain refers to input values (x), while range refers to output values (y).

Front

What is an example of a function with a limited domain?

Back

f(x) = √x, where x must be greater than or equal to 0.