The range arrow is solid when the range has fixed upper and lower bounds, but is dashed when the range goes off to infnity in either direction WolframAlpha is a great tool for finding the domain and range of a function. Observe the resulting range, indicated by the height of the green rectangle, and of the pink arrow (which is solid if the range has defined limits, and dashed if the range goes off to infinity in either direction) Home > Algebra calculators > Domain of a function calculator. In basic terms, the domain of a function is the range of possible x values that can be input into it, where x stands in for the independent variable. Use the slider below the curve to change the domain of the function. In this calculator, you start with a predefined function that has been drawn for you. NOTE: We are dealing with real numbers only in this work. BYJUS online domain and range calculator tool makes the calculation faster, and it displays the output in a fraction of seconds. 
In this interactive calculator, you can change the domain and see the effect on the range of several different trigonometric functions. Additionally, when calculating the domain be aware that the denominator of a fraction cannot be zero and the number under square root must be positive for the function to be correctly calculated.
This calculator lets you explore the domain and range examples discussed on the previous page, Domain and Range of a Function.Īs a quick refresher, recall that the domain is the set of all possible x-values which will make the function "work", and will output real y-values.
0 kommentar(er)
