verb: extrapolate; 3rd person present: extrapolates; past tense: extrapolated; past participle: extrapolated; gerund or present participle: extrapolating
extend
the application of (a method or conclusion) to an unknown situation by
assuming that existing trends will continue or similar methods will be
applicable.
"the results cannot be extrapolated to other patient groups"
estimate or conclude (something) by extrapolating.
"the figures were extrapolated from past trends"
Mathematics
extend (a graph, curve, or range of values) by inferring unknown values from trends in the known data.
"the low-temperature results can be extrapolated to room temperature"
pervasiveness - the quality of spreading widely or being present throughout an area or a group of people. "the pervasiveness of violence on television"