Graphs can also be used to evaluate more complex expressions, such as those involving multiple functions or operations. The ...

Stocks: Real-time U.S. stock quotes reflect trades reported through Nasdaq only; comprehensive quotes and volume reflect trading in all markets and are delayed at ...

*The buy-the-dip impulse still seems to be missing. *Market participants have become more discerning in their review of earnings results. *The Russell 3000 Growth Index is down 2.7% for the week, ...