In creating various functions using the data, we can identify different independent and dependent variables, and we can analyze the data and the functions to determine the domain and range. In this se...In creating various functions using the data, we can identify different independent and dependent variables, and we can analyze the data and the functions to determine the domain and range. In this section, we will investigate methods for determining the domain and range of functions.
This section explores the concepts of domain and range for functions. It defines the domain as the set of all possible input values and the range as the set of all possible output values. The section ...This section explores the concepts of domain and range for functions. It defines the domain as the set of all possible input values and the range as the set of all possible output values. The section provides techniques for determining domain and range from equations, graphs, and real-world contexts. Examples illustrate how to identify restrictions on the domain, such as division by zero or square roots of negative numbers.
