What is the hardest Math B regents question you have encountered?

HARDEST REGENTS=JUNE 2003 and AUGUST 2005-Challenging questions appeared consecutively

JUNE 2008 Regents=Piece of Cake!-I was so happy-The questions were VERY simple-No proofs-Easy Trig equation-A 6 point log questions...LOL
similar log questions appeared on old regents(same lvl of difficulty) on part IIs or IIIs

This exam had MANY freebees. Compared to January 2008, this was cake! Whereas on January 2008 they tested A type of proof that many may not be aware of...this regents simply asked about whether two lines were Parallel(same slope=1/3)...It may have been anaytic but it wasnt tough(August 2005 had a Analytic Trapezoid proof---way tougher)

-The normal distribution question(115) has appeared on previous regents

-The trig graphing was very straight forward(Gave you type of graph-sin, amplitude-3, Period-pi) This you could form a equation like y=3sin2x(Note: 2 is the Freq...2pi/pi) You then simply graph this by using pi/4 ...etc

-The last Question was a normal force question(Appeared on June 2007 and pretty much every regents)

-Parabola question only required you to do axis of symmetry formula(MATH A in nature)**no graphing required**

....Conclusion:This exam wasnt as tough as previous ones
***The one about Maple straight required you to know proportions in right triangle(8 is answer)