A new collection of graphs, maps and charts organized by topic and type from our “What’s Going On in This Graph?” feature.

Previously, I suggested that you start by graphing your data and thinking about the changes and the reasons behind them. This ...

Usually I recommend that students solve simultaneous equations using substitution when an equation is not linear but in this ...

First Merchants (NASDAQ:FRME) climbs above a key moving average after beating estimates, backed by an attractive dividend and objectives above the price.

A risk graph is a two-dimensional graphical representation that displays the profit or loss of an option at various prices.

Graphs are tools for conveying the meaning of numbers at a glance, but if you choose the wrong type or settings, they can actually lead to misunderstandings. This article explains how to choose the ...

Performance has been very strong recently, with 71% of your capital invested in winning positions in the Allan Gray Australia ...

Alabama posted a 33% success rate, Tennessee hit 90% on short-yardage plays, and the charts agree: it wasn't close.

Learn how to graph rational functions quickly by simplifying expressions and identifying key features like asymptotes and ...

A new graph-based algorithm extracts exact symbolic stationary probability formulas for finite Markov chains, reproducing and ...

Before now, creating dependable links between more than twelve entangled photons proved exceptionally difficult. This work ...