id: 06023823
dt: j
an: 2012d.00452
au: Sinitsky, Ilya; Zazkis, Rina; Leikin, Roza
ti: Odd + odd = odd: is it possible?
so: Math. Teach. (Derby), No. 225, 30-34 (2011).
py: 2011
pu: Association of Teachers of Mathematics (ATM), Derby
la: EN
cc: I24 I25
ut: functions; graphs of functions; odd functions
ci:
li: http://www.atm.org.uk/journal/archive/mt225.html
ab: Summary: In this article, the authors explore the reasons why some
mathematical functions are referred to as odd, and others as even. They
start by recalling the definitions of both functions. Simply stated,
the value of an even function is the same for a number and its
opposite, whereas the value of an odd function changes for the opposite
number when the argument is replaced by its opposite. (Contains 10
figures.) (ERIC)
rv: