For the quadratic f(x)=−2x2+8x−5f(x) = -2x^2 + 8x - 5f(x)=−2x2+8x−5, which statements are TRUE? (Select all that apply.)
The maximum value is 3
The axis of symmetry is x=2x = 2x=2
The vertex is at (2,3)(2, 3)(2,3)
The parabola has two distinct real roots