Which table represents a linear function? X 1,2,3,4 Y -2, -6,-2,-6

Here are some tiips: Only the first table represents a linear function. In order to be in linear function, the graph of the function must be a straight line.

In mathematics, the term linear function refers to two distinct but related notions: In calculus and related areas, a linear function is a function whose graph is a straight line, that is a polynomial function of degree one or zero.