An independent variable is the variable in a function that is operated on, or the input in the function. When is the independent variable and is the dependent variable. Time is commonly used as the independent variable in functions modelling real-world events. This algebra-related article contains minimal information concerning its topic. You can help the Mathematics Wikia by adding to it. Ad blocker interference detected! Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected. Categories: Algebra stubs Algebra