A dot plot or dot chart consists of data points plotted on a graph. The Federal Reserve uses dot plots to show its predicted interest rate outlook.

"I made in seven days what used to take me an entire year to make," said Rose Han, an entrepreneur who wants everyone to start thinking about leverage.

Learn and revise how to plot coordinates and create straight line graphs to show the relationship between two variables with GCSE Bitesize Edexcel Maths.

An indifference curve is a graph used in economics that represents when two goods or commodities would give a consumer equal satisfaction and utility. Learn how it works.