Which equation represents the axis of symmetry of the function y = -2x^2 + 4x - 6?

The axis of symmetry of a quadratic function in the form y = ax^2 + bx + c can be found using the equation x = -b/(2a).

In this case, the equation representing the axis of symmetry of y = -2x^2 + 4x - 6 is x = -4/(2*-2) = -4/-4 = 1.

Therefore, the equation representing the axis of symmetry for the function y = -2x^2 + 4x - 6 is x = 1.