Polynomial extrapolation

1. What is polynomial extrapolation?
2. What are the three types of extrapolation?
3. What is polynomial interpolation?
4. What is interpolation vs extrapolation?

What is polynomial extrapolation?

Polynomial Extrapolation

A polynomial curve can be created with the help of entire known data or near the endpoints. This method is typically done using Lagrange interpolation or Newton's system of finite series that provides the data. The final polynomial is used to extrapolate the data using the associated endpoints.

What are the three types of extrapolation?

Extrapolation Method

Extrapolation is mainly categorized into three types: Linear Extrapolation. Conic Extrapolation. Polynomial Extrapolation.

What is polynomial interpolation?

Polynomial interpolation is a method of estimating values between known data points. When graphical data contains a gap, but data is available on either side of the gap or at a few specific points within the gap, an estimate of values within the gap can be made by interpolation.

What is interpolation vs extrapolation?

Extrapolation refers to estimating an unknown value based on extending a known sequence of values or facts. To extrapolate is to infer something not explicitly stated from existing information. Interpolation is the act of estimating a value within two known values that exist within a sequence of values.