Data from an experiment may result in a graph indicating exponential growth. ... As it shows the graph of a straight line, we begin with the equation \(y = mx + c\).

Learn how to draw and understand information presented by a line graph with this interactive guide by BBC Bitesize for KS2 pupils.

The Washington Post today introduced its latest data-centric feature, “How To Read This Chart,” a newsletter that dives into the data behind the week’s news. Each Saturday at 10 a.m. ET ...