🟢12b - Direct Method of Interpolation: Quadratic Interpolation

In this lesson, we shall be doing polynomial interpolation. Interpolation is a method that is used to derive a simple function from a given discrete data set that passes through the provided data points. In other words, interpolation is a method to construct new data points from the range of a given discrete data set of known data points. Extrapolation on the other hand has to do with obtaining or estimating y values that correspond to an x value that is outside the range of the provided data set. The direct method of interpolation is based on the theory that: Given n+1 data points, there is one and only one polynomial that passes through the provided data set. We shall solve an example of Quadratic Interpolation 09:24 - Example of Quadratic Interpolation Playlists on various Courses 1. Applied Electricity    • APPLIED ELECTRICITY   2. Linear Algebra / Math 151    • LINEAR ALGEBRA   3. Basic Mechanics    • BASIC MECHANICS / STATICS   4. Calculus with Analysis / Calculus 1 / Math 152    • CALCULUS WITH ANALYSIS / CALCULUS 1 / MATH...   5. Differential Equations / Math 251    • DIFFERENTIAL EQUATIONS   6. Electric Circuit Theory / Circuit Design    • ELECTRIC CIRCUIT THEORY / CIRCUIT DESIGN   7. Calculus with Several Variables    • CALCULUS WITH SEVERAL VARIABLES / MATH 252   8. Numerical Analysis    • MATH 351 / NUMERICAL ANALYSIS / NUMERICAL ...   Make sure to watch till the end. Like, share, and subscribe. Thank you.