In this math tutorial, we discuss the essential formulas for functions in precalculus, which are also highly relevant for ...

SANTA CRUZ – Instead of shooting paint-ball guns with friends or loafing at home, 15-year-old Nash McQuaide has spent a chunk of summer break hunkered down trying to solve algebraic equations.

It is rare for opinion on any of my columns to be evenly divided. But the flood of comments I received on my piece about getting rid of Algebra II had good arguments on both sides, and indications of ...