Find the real zeros of f and the x-intercepts of the graph of f. (Enter your answers as a comma-separated list. Separate multiple ordered pairs with commas.)
f(x) = −x2 + 6x + 16
F(x) = Y = -x^2 + 6x + 6 = 0
Use Quadratic Formula.
(X, Y) = (-2, 0), (8, 0).