The short is titled Extrapolate which Merriam-Webster dictionary defines as follows:
1.a : to predict by projecting past experience or known data. //extrapolate public sentiment on one issue from known public reaction on others.
1.b : to project, extend, or expand (known data or experience) into an area not known or experienced so as to arrive at a usually conjectural knowledge of the unknown area. //extrapolates present trends to construct an image of the future.
2: to infer (values of a variable in an unobserved interval) from values within an already observed interval.