SOLUTION: find the vertex, line of symmetry, and maximum or minimum value of the quadratic function: f(x)= -x^2 + 12x + 6

Algebra ->  Quadratic Equations and Parabolas  -> Quadratic Equations Lessons  -> Quadratic Equation Lesson -> SOLUTION: find the vertex, line of symmetry, and maximum or minimum value of the quadratic function: f(x)= -x^2 + 12x + 6      Log On