The work, begun in 1927 under the direction of Mr. H. T. Davis with the assistance of twenty colleagues, aims at collecting and amplifying the tables of higher mathematical functions which are ...

Functions is an important concept in mathematics to grasp. These sites, blogs and videos do an excellent job of explaining it visually and offer all these videos and more resources for free. Hope this ...

This study explored the strategies used by 13 prospective secondary school mathematics teachers to develop and validate functions as mathematical models of real-world situations. The students, ...