Find the relative extrema and the points of inflection (if any exist) of the function. Use a graphing utility to graph the function and confirm your results. (Round your answers to three decimal places. If an answer does not exist, enter DNE. ) g(x) = 1 2π e−(x−7)2 /2 maximum (x, y) = minimum (x, y) = inflection point (x, y) = (smaller x-value) inflection point (x, y) = (larger x-value)