Answer:
In case of a linear relationship, as the difference between each successive input value in the function is constant, the difference between each corresponding output value is also constant. In case of a non-linear relationship, the difference between the corresponding y-values are not the same.
Step-by-step explanation:
In case of a linear relationship, as the difference between each successive input value in the function is constant, the difference between each corresponding output value is also constant. In case of a non-linear relationship, the difference between the corresponding y-values are not the same.
On a Cartesian Plane, the graph of a linear function is a straight line although it can go in any direction. Graph of a non-linear function is not a straight line.
A non-linear graph can not be described by an equation of the of the form y = mx + c, where x, y are variables and m, c are constants.
