which function does the weighting function represent? what is the difference between a linear function and a nonlinear function? which math model is linear is the weighting function linear what is the difference between linear and nonlinear functions? if the weighting function is linear, how can i tell if it is what is the difference between linear and nonlinear models which is an example of a linear or nonlinear function of a polynomial model difference between linear and nonlinear model is the weighting function a linear polynomial is the weighting function linear is the weighting function a linear linear or nonlinear model what is the difference between a linear and nonlinear model what is linear and nonlinear model what is the difference between linear and nonlinear models why is the weighting function linear or nonlinear what is the difference between a linear function and a nonlinear function is the weighting function a linear or non linear model what is the difference between linear and nonlinear model difference between linear and nonlinear