# LinearFunction class

Namespace: [Grasshopper2.Types.Functions.Standard](https://developer.rhino3d.com/api/gh2/namespace/grasshopper2.types.functions.standard.md) · Assembly: [Grasshopper2](https://developer.rhino3d.com/api/gh2/assembly/grasshopper2.md)

```cs
[IoId("00000000-1F4C-4573-BAFE-B7AD1161B98A")]
public class LinearFunction : FunctionAB, IPolynomial
```

Linear function in the form y = Ax+B

## Constructors

- [LinearFunction](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.functions.standard.linearfunction/ctor.md): (3 overloads) Create a default linear function.

## Properties

- [IPolynomial.Coefficients](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.functions.standard.linearfunction/grasshopper2-types-functions-ipolynomial-coefficients.md)
- [Notation](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.functions.standard.linearfunction/notation.md): Gets the notation for this function. Notation is aimed at humans and does not need to return a parseable string.
- [Ui](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.functions.standard.linearfunction/ui.md): Gets a UI object for modifying this function. This property may return null, not all functions must be editable.

## Methods

- [EmitDerivative](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.functions.standard.linearfunction/emitderivative.md)
- [EmitIntegral](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.functions.standard.linearfunction/emitintegral.md)
- [FromPoints](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.functions.standard.linearfunction/frompoints.md): (static) Create a new linear equation from vertices.
- [Y](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.functions.standard.linearfunction/y.md)

## Inherited Members

- From [FunctionAB](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.functions.functionab.md): [B](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.functions.functionab/b.md), [IsUndefined](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.functions.functionab/isundefined.md), [Store](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.functions.functionab/store.md)
- From [FunctionA](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.functions.functiona.md): [A](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.functions.functiona/a.md)
- From [FunctionWithCaching](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.functions.functionwithcaching.md): [Derivative](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.functions.functionwithcaching/derivative.md), [Integral](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.functions.functionwithcaching/integral.md), [Nomen](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.functions.functionwithcaching/nomen.md)
- From [Function](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.functions.function.md): [Asymptotes](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.functions.function/asymptotes.md), [AutoCoDomain](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.functions.function/autocodomain.md), [DomainEstimate](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.functions.function/domainestimate.md), [Holes](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.functions.function/holes.md), [Integrate](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.functions.function/integrate.md), [Poles](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.functions.function/poles.md), [YYYY](https://developer.rhino3d.com/api/gh2/type/grasshopper2.types.functions.function/yyyy.md)