Line Chart

A Line Chart is a type of graph that’s used to display information as a series of data points connected by straight line segments. It’s like a dot-to-dot picture that shows how something changes over time—each dot represents a data point at one moment, and when you connect the dots, a picture of trends and changes emerges. In business intelligence and data analytics, line charts are a simple yet powerful way to visualize data such as sales numbers, stock prices, or website traffic over a period.

These charts are especially good for showing how values increase or decrease, which can help businesses spot patterns like seasonal fluctuations or growth trends. For example, a line chart could show a company’s monthly sales over a year, letting them see which months were best and how sales have grown or shrunk.

Line charts make it easier to understand large amounts of data by turning numbers into a visual story. Businesses use them to analyze past performance and to predict future trends, helping them make informed decisions on everything from inventory management to strategic planning. They are a staple in the toolkit for anyone who needs to present data in a clear, straightforward manner.