b9ratimver9Cathis b9ratimver9Cathis

18-12-2016
Mathematics

contestada

Please help!!! Is this function linear or nonlinear?

y=2x^2−4

linear <----- I think

nonlinear

Respuesta :

pingwin09 pingwin09

18-12-2016

That function is a nonlinear because of x², which is known as a parabolic function. Always take note that a linear function consists only x variables, no any signs of power of x.
Also a linear function is just a straight line on the graph.

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