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Identify one linear equation and one nonlinear equation, and state why it is linear or nonlinear. Thanks

Identify one linear equation and one nonlinear equation and state why it is linear or nonlinear Thanks class=

Respuesta :

Equation (2) y = 2x - 5 is linear equation.

Equation with the highest power of x = 1 is a linear equation.

It is linear because it forms a straight line.

Equation (3) y = x² + 6 is not a linear equation.

Equation with the highest power of x = 2 is a curve, specifically a parabola curve.

It is not a linear equation because it is a curve.