Answer:
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 zero or one.
Step-by-step explanation:
For example, a common equation, y=mx+b y = m x + b , (namely the slope-intercept form, which we will learn more about later) is a linear function because it meets both criteria with x and y as variables and m and b as constants.
How do you know if a function is linear or not?
To see if a table of values represents a linear function, check to see if there's a constant rate of change. If there is, you're looking at a linear function.
