# Linear approximation

This online calculator derives the formula for the linear approximation of a function near the given point, calculates approximated value and plots both the function and its approximation on the graph

This content is licensed under Creative Commons Attribution/Share-Alike License 3.0 (Unported). That means you may freely redistribute or modify this content under the same license conditions and must attribute the original author by placing a hyperlink from your site to this work https://planetcalc.com/8382/. Also, please do not modify any references to the original work (if any) contained in this content.

### Articles that describe this calculator

Digits after the decimal point: 2

Function f(x)

Function value at the point of the approximation

Linear approximation at a given point

Approximate value

Graph

The file is very large. Browser slowdown may occur during loading and creation.

### Calculators used by this calculator

- Derivative calculator
- Math equation simplification
- Math equation syntax
- One-variable function graph
- Values of one-variable function

URL copied to clipboard

#### Similar calculators

**

**PLANETCALC, Linear approximation

## Comments