The University of New South Wales, , Prof. Chris Tisdell
Added to favorite list
Updated On 02 Feb, 19
How to solve inequalities - Sketching graphs of reciprocal functions - Domain and range of a function - Limits of functions & their evaluation - One-sided limits of functions & their evaluation - Continuity of a function - an example - Differentiability of a function - an example
4.1 ( 11 )
This video discusses the domain and range of a function via a simple example. Such ideas are seen in high-school and first-year university mathematics.
The domain and range of a function gives us a set of "allowable" inputs; and a set of achieved outputs, respectively. It is important information that is designed to ensure that work associated with the function is well--defined and can be used to learn more about how the function behaves, eg, for graphing purposes.
Sep 12, 2018
Excellent course helped me understand topic that i couldn't while attendinfg my college.
March 29, 2019
Great course. Thank you very much.