In the mathematical sub field of numerical analysis, interpolation is a method of constructing new data points within the range of a discrete set of known data points. Linear interpolation is a method of curve fitting using linear polynomials. It is heavily employed in mathematics (particularly numerical analysis), and numerous applications including computer graphics. It is a simple form of interpolation.

Pixar in a Box - Animation Lesson 2: This lesson begins with linear interpolation and builds to Bezier curves using de Castiljau's algorithm. It's great to try after a student has finished the Environment Modeling topic. Math: Polynomial equations Math: Linear interpolation

Some of the exceptions in linear interpolation of Greta Sans type system: dots change from circular to rectangular; dollar signs lose their crossbars, and ‘g’ uses a single-storey form in Compressed widths.

The linear interpolation is the straight line between the two points which are given by the coordinates and In the interval of the value of x which gives the straight line and it is given from the equation for the value of y along.