Domain and Range

Front

What is the definition of Domain in mathematics?

Back

The domain of a function is the complete set of possible values of the independent variable (usually x) for which the function is defined.

Front

What is the definition of Range in mathematics?

Back

The range of a function is the complete set of possible values of the dependent variable (usually y) that result from using the function.

Front

How do you determine the domain of a function from its graph?

Back

The domain can be determined by identifying the x-values for which the graph has points. It includes all x-values that the function can take.

Front

How do you determine the range of a function from its graph?

Back

The range can be determined by identifying the y-values that the graph reaches. It includes all y-values that the function can output.

Front

What is the domain of the function represented by the graph with x-values from -3 to 3?

Back

Front

What is the domain of the function represented by the graph with x-values greater than -4?

Back

Front

What is the range of the function represented by the graph with y-values between -5 and -2?

Back

Front

What is the domain of the function represented by the graph with x-values between -5 and 4?

Back

Front

What is the correct domain and range for a function with x-values from -2 to 5 and a single y-value of 4?

Back

Front

What does it mean if a function has a domain of all real numbers?

Back

It means that the function can accept any real number as an input.