Consider the following function. =x²-9 f(x) = (a) Make a sign diagram for the first derivative. ---Select-- Ⓒ ---Select-
Posted: Mon Jul 11, 2022 10:47 am
Consider the following function. =x²-9 f(x) = (a) Make a sign diagram for the first derivative. ---Select-- Ⓒ ---Select-O X = (b) Make a sign diagram for the second derivative. |--Select-- ---Select-- € -4 -4 X = -2 0 ---Select--- IP (c) Sketch the graph, showing all relative extreme points and inflection points. 0 IP ---Select--- · 2 4 ---Select--- O 4 X = ---Select-- € X = O ---Select--- ---Select--- 1 -2 ---Select--- O 0 X = O IP IP 2 4 4 ---Select-- C X