My BiRtHdAy!!! :P

YIPPEEEE!!! YEAHHHH!!! TODAY IS MY BIRTHDAY...WONDER HOW MANY OF YOU ALL REALISED IT..HEHEH..I AM IN A VERY GOOD MOOD TODAY..AND ALL LESSONS WAS MORE FUN TO LEARN TODAY..LOL..HAVE HAD A WONDERFUL DAY SO FAR...HOPE IT WILL CONTINUE..SO..LET'S GET ON AS I GOT LOTZ MORE THINGS TO DO 'TODAY'..^^

UNDERSTAND..UNDERSTAND..UNDERSTAND ~

HOW TO IDENTIFY EVEN FUNCTION??
ALL THE EXPONENTS IN THE EQUATION WOULD BE EVEN
THE EQUATION'S GRAPH HAS A LINE SYMMETRY ABOUT x=0
WHEN f(-x) = f(x)

HOW TO IDENTIFY ODD FUNCTION??
ALL THE EXPONENTS IN THE EQUATION WOULD BE ODD
THE EQUATION'S GRAPH HAS A POINT SYMMETRY ABOUT (0,0)
WHEN f(-x) = -f(x)

SO..WHEN f(-x) $\ne$ f(x)and WHEN f(-x) $\ne$ -f(x), THE FUNCTION IS NOT EVEN OR ODD