minimal entity page
linear
linear A linear equation with three variables is defined by real numbers a, b, c, and d, where a, b, and c are not all zero, and follows the form a x + b y + c z = d.
Definition
linear A linear equation with three variables is defined by real numbers a, b, c, and d, where a, b, and c are not all zero, and follows the form a x + b y + c z = d.
Mechanism
linear Linear functions can be written in the slope-intercept form of a line. D = Find linear functions that model data sets.
Examples
linear For linear factors in the denominator, numerators use variables like A, B, or C. Each quadratic factor's numerator includes linear expressions such as A₁x + B₁, A₂x + B₂, etc., written in increasing powers.