Let f(a:) = cc(:v 2J5) Determine the intervals on which the given function is concave up or down and find the point of inflection. (Help with intervalnotation.) The xcoordinate of the point of inflection is 9/16 In the next two questions give the largest interval in the domain of f that fits the description. (0, 9/16) . On this interval f is Concave Down v . (9/16, inf) The interval on the left of the inflection point is The interval on the right of the inflection point is . On this interval f is Concave Up v