SOLUTION: Help ASAP please! The point is on the graph of y=-x^2+kx-4. What is the value of k?

Algebra ->  Quadratic Equations and Parabolas  -> Quadratic Equations Lessons  -> Quadratic Equation Lesson -> SOLUTION: Help ASAP please! The point is on the graph of y=-x^2+kx-4. What is the value of k?      Log On