Bing found the following results
Linear Definition & Meaning - Merriam-Webster
Linear – A better way to build products
LINEAR | English meaning - Cambridge Dictionary
LINEAR Definition & Meaning | Dictionary.com
Linear equations, functions, & graphs | Khan Academy
Linear Algebra | Khan Academy
1: What is linear algebra - Mathematics LibreTexts
Linear Equations - Math is Fun
4.1 Linear Functions - College Algebra 2e | OpenStax
Linear algebra - Wikipedia