The properties of inverse functions are listed and discussed below. 1  Only one to one functions have inverses. 2  If f and g are inverses of each other then both are one to one functions. 3  f and g are inverses of each other if and only if. 4  If f and g are inverses of each other then.
For APA Style, on the References page: 1  The title of a book is in italics. 2  The title of a journal is in italics. 3  The title of a journal article is not in italics or in quotation marks.
1 Using italics, as in the examples above, is preferred, but. 2  is still acceptable. 3  Italicize book and journal titles, but not article titles. 4  APA's capitalization rules for titles can be confusing! 5  In the reference list, capitalize the first letter of every main word of a journal, magazine or newspaper title.