A nonlinear function
A)makes little sense, because variables in the real world are related linearly.
B)can be adequately described by a straight line between the dependent variable and one of the explanatory variables.
C)is a concept that only applies to the case of a single or two explanatory variables since you cannot draw a line in four dimensions.
D)is a function with a slope that is not constant.

Question

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The Answer of A nonlinear function
A)makes little sense, because variables in the real world are related linearly.
B)can be adequately described by a straight line between the dependent variable and one of the explanatory variables.
C)is a concept that only applies to the case of a single or two explanatory variables since you cannot draw a line in four dimensions.
D)is a function with a slope that is not constant.

A Nonlinear Function