Can a function have a domain that includes complex numbers?

Sketch the following piecewise functions, then find the domain and range of each. ... What is the domain of the function f given by ( ). 2. 4. 3 x. f x x. Determine the domain and range of the function above. To determine the domain, identify the set of all the x-coordinates on the function's graph. To determine ... ... function with domain D = [−6,5] and range R = [0,14]. Find the domain D and range R for each of the following functions. Keep in mind order of ... What is the domain/range of H? Domain and Range of a Function. Domain of any function f: All possible values of the independent variable. Range: All possible ... Functions: Linear, Quadratic, Domain, Range. E. LEARNING OUTCOMES (GENERAL): ... b) Domain and range. 7. Identify the characteristics of parabolas: vertex ... Jan 5, 2013 ... intercepts, domain and range, and whether it is increasing, decreasing or ... function, expression or equation (e.g. linear, polynomial, rational,. Mar 11, 2018 ... Domain ∈[2,∞). Range ∈[0,∞). Explanation: graph{sqrt(x-2 [-10, 10, -5, 5]}. Simply draw out the function. The standard root function is:. A quadratic function is a polynomial function of degree two, typically expressed in the form f(x) = ax² + bx + c, where a, b, and c are constants. A function is a mathematical object that describes the relationship between an input and an output. Think of it like a box that takes in some input value and ... Wolfram|Alpha is a great tool for finding the domain and range of a function. It also shows plots of the function and illustrates the domain and range on a ...