March 10 PSSA Math Boot Camp Winner

Our March 10, 2009 PSSA math challenge (algebra) problem involved exponents. Possible strategies involved subtitution, using logarithms, or "solving" technology (graphing calculator or computer software such as Mathematica). Answer is D.

• The problem.
• The problem and solutions.
• The problem and solutions (utlizing Mathematica software).

--Mr. Bujak

January 27 PSSA Math Boot Camp Winner

Our January 27, 2009 PSSA math challenge problem involved algebra. It asked which function represented an exponential growth function. Answer is A.

The problem.
The problem and a solution.