This is Still Not a Trig Function

An amazing discussion emerged the last time a purported trigonometric graph appeared on a NY state Regents exam.  So I was very excited to see a trig graph on a January 2013 Regents exam.

So, is this a trig function?

 Not quite!

Maybe next time.

Related Posts

• Regents Recaps
• This is Not a Trig Function
• This is Not an Exponential Function
• These are Not Parabolas