Respuesta :
Y = 15 is a linear horizontal line
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y=3-x3 is NonLinear as it is not a straight line
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y = 11 + 5x is Linear as because it is made in y = mx + b form
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y=3-x3 is NonLinear as it is not a straight line
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y = 11 + 5x is Linear as because it is made in y = mx + b form