Find the intervals where the graph is concave up or concave

Last updated: 8/10/2022

Find the intervals where the graph is concave up or concave down. Also find all inflection points and critical points. Do not graph. (V.A. -vertical asymptote, I.P.= inflection point, C.U. = concave up, C.D. = concave down) f(x) = (x - 5)4/3 C.D. x < 5, C.D. x > 5, I.P. x = 5 C.D. x < 5, C.U. x > 5, I.P. x = 5 C.U. x < 5, C.D. x > 5, stationary point x = 5 C.U. x < 5, C.U. > 5, LP. x=5 C.U. x < 5, C.U. x > 5, V.A. x = 5