1. Let's clarify the problem: you want to find the value, domain, and range of a function, but the function is not specified. 2. The **domain** of a function is the set of all possible input values ($x$) for which the function is defined. 3. The **range** is the set of all possible output values ($y$) the function can take. 4. To find the domain, identify values of $x$ that do not cause undefined expressions like division by zero or square roots of negative numbers. 5. To find the range, analyze the function's behavior or use calculus tools like derivatives to find minimum and maximum values. 6. If you provide the specific function, I can help find its value, domain, and range step-by-step.