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Meaning of linear function | Babel Free

Noun CEFR B2

Definitions

Any function whose graph is a straight line: f(x)=ax+b
Any function whose value on the sum of two elements is the sum of the values of the function on the two elements and whose value on the product of a scalar times an element is the scalar times the value of the function on the element: f(ax+by)=af(x)+bf(y)

Equivalents

Deutsch lineare Funktion

Polski funkcja liniowa

Português função afim

CEFR level

B2

Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.

See also

linear functional linear group linear independence linear logic linear map linear meter