About 1,760,000 results
Open links in new tab
  1. Linear function - Wikipedia

    In calculus and related areas, a linear function is a function whose graph is a straight line, that is, a polynomial function of degree zero (a constant polynomial) or one (a linear polynomial). [2]

  2. What is Linear Function? - Equation, Graph, Definition - Cuemath

    A linear function is a function whose graph is a line. Thus, it is of the form f (x) = ax + b where 'a' and 'b' are real numbers. Learn how to find graph a linear function, what is its domain and range, and how to …

  3. What is a Linear Function? - BYJU'S

    In Mathematics, a linear function is defined as a function that has either one or two variables without exponents. It is a function that graphs to the straight line.

  4. Linear Functions - Definition, Formula, Graph & Solved Examples

    What Is a Linear Function? A linear function is defined as a function that creates a straight line when graphed on a coordinate plane. The general form is f (x) = m x + c (or y = m x + c), where m is the …

  5. 2.1: Linear Functions - Mathematics LibreTexts

    Jun 20, 2024 · The function describing the train’s motion is a linear function, which is defined as a function with a constant rate of change, that is, a polynomial of degree 1. There are several ways to …

  6. Study Guide - Introduction to Linear Functions - Symbolab

    Linear functions are algebraic equations whose graphs are straight lines with unique values for their slope and y-intercepts. A linear function is an algebraic equation in which each term is either a …

  7. 3.2 Linear Functions - MIT Mathematics

    The basic fundamental function, the one that calculus is based upon, is the linear function. A linear function is a function whose graph consists of segments of one straight line throughout its domain.

  8. Linear Functions | College Algebra - Lumen Learning

    A linear function is a specific type of function that can be used to model many real-world applications such as plant growth over time. In this chapter we will explore linear functions, their graphs and how …

  9. Linear Function - GeeksforGeeks

    Jul 23, 2025 · A linear function is a mathematical function that creates a straight line when graphed. It can be described by the formula: y = mx + b. In Algebra, a linear function represents astraight line in …