função linear

[fun-ˈsɑ̃w li-ne-ˈar]

nounfemininepl: funções lineares

linear function

1. A mathematical function of the form f(x) = ax + b, where a and b are constants and the graph is a straight line

The linear function f(x) = 2x + 3 has a slope of 2 and y-intercept of 3.

A função linear f(x) = 2x + 3 tem coeficiente angular 2 e coeficiente linear 3.

2. In linear algebra, a function that preserves vector addition and scalar multiplication

A linear function maps the origin to the origin.

Uma função linear mapeia a origem para a origem.

Synonyms

Antonyms

Regional Variations

General Brazilian

função linear

standard usage in mathematics education and academic contexts

Portugal

função linear

standard usage, sometimes called 'função afim' when b ≠ 0

São Paulo

função linear

common in academic and educational settings

coeficiente angular da função linear

coeficiente linear da função

gráfico de uma função linear

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