ants) Graph the quadratic function, f(x)=2x-4x+5. ************ [Hint: Vertex= Give the (a) vertex, (b) axis of symmetry, (c) domain, and (d) range. Then determine (e) the largest open interval of the domain over which the function is increasing and (f) the largest open interval of the domain over which the function is decreasing. Answer: X y y (13 points) (a) vertex: (b) axis of symmetry: x (c) domain: (d) range: (e) increasing interval: (f) decreasing interval: