Last summer, Nebus Research had a fun series on the definitions of 26 different mathematical terms, one for each letter of the alphabet. Here are the words from F to J:
F is for fallacy, or a mathematical argument can includes incorrect reasoning.
G is for graph, as in graph theory (as opposed to an ordinary Cartesian graph.
I is for into, a possible characteristic of a function .
J is for jump discontinuity, of the concepts that shouldn’t be brand-new to students at the start of a calculus class but often is.