Domain and Range in Interval Notation (7)

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 (x) that will not cause any undefined behavior in the function.

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 (y) that result from using the domain values in the function.

Front

How is interval notation used to represent the domain?

Back

Interval notation uses brackets and parentheses to describe the set of values. For example, [a, b) means 'a' is included and 'b' is not.

Front

What does the interval notation [-3, 1) represent?

Back

It represents all real numbers x such that -3 ≤ x < 1.

Front

What does the interval notation [-10] represent?

Back

It represents the single value -10.

Front

How is the domain of a function determined from its graph?

Back

The domain can be found by identifying the x-values that the graph covers.

Front

How is the range of a function determined from its graph?

Back

The range can be found by identifying the y-values that the graph covers.

Front

What does the interval notation [-12, 9] represent?

Back

It represents all real numbers x such that -12 ≤ x ≤ 9.

Front

What does the interval notation [1, 4) represent?

Back

It represents all real numbers y such that 1 ≤ y < 4.

Front

What does the interval notation [-2, 4) represent?

Back

It represents all real numbers y such that -2 ≤ y < 4.