A graph of quadratic function y = f(x) is shown below.What is the solution set of the quadratic inequality f(x) ≥ 0?

Answer:{f|0 ≤ f(x)}; x² - 4x + 5Step-by-step explanation:To find the Quadratic Equation, plug the vertex into the Vertex Equation FIRST, y = a(x - h)² + k, where (h, k) → (2, 1) is the vertex, plus, -h gives you the OPPOSITE terms of what they really are, and k gives you the EXACT terms of what they really are: (x - 2)² + 1. Doing this will give you the Quadratic Equation of x² - 4x + 5. You understand now?I am joyous to assist you anytime.