3. (03.04 HC) Three functions are given below: f(x), g(x), and h(x). Explain how to find the axis of symmetry f symmetry (from smallest to largest). f(x ) g(x) h(x) f(x) = -2(x - 4)2 + 2 g(x) = 5x2- 10x + 7 A (10 points) B i U Font Family G 4. (03.06 LC) The functions f(x) = -(x - 1)2 + 5 and g(x) = (x + 2)2 - 3 have been rewritten using the com method. Is the vertex for each function a minimum or a maximum? Explain your reasoning for each function. (10 points) B i U Font Family