# Math Definitions - Letter L

### Chapters

### Line of Best Fit

# Definition of Line of Best Fit

A **line of best fit** (or trend line) is a line drawn on a graph to indicate the general direction that the data seems to follow.

Many lines can be drawn to indicate the general direction of the data values in a scatter plot. The line of best fit is the one that, roughly speaking, goes through the middle of all of the points on the scatter plot.

### Description

The aim of this dictionary is to provide definitions to common mathematical terms. Students learn a new math skill every week at school, sometimes just before they start a new skill, if they want to look at what a specific term means, this is where this dictionary will become handy and a go-to guide for a student

### Audience

Year 1 to Year 12 students

### Learning Objectives

Learn common math terms starting with letter L

Author: Subject Coach

Added on: 6th Feb 2018

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