YouTube on MSN

Overview of functions - Online math - What are functions

Sure, here is the revised description with all the links and additional text removed: Learn about everything you need to know ...
YouTube on MSNOpinion

8 critical formulas for precalculus success (functions)

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

NIST releases successor to venerable handbook of math functions

NIST has released the Digital Library of Mathematical Functions (DLMF) and its printed companion, the NIST Handbook of Mathematical Functions, the much-anticipated successors to the agency's most ...
PC Magazine

mathematical function

A rule for creating a "y" output from an "x" input. For example, the y value of the function f(x) = 15x is 30 if x is 2. THIS DEFINITION IS FOR PERSONAL USE ONLY. All other reproduction requires ...