Question 39: Given a function y = f (x) with a table to consider derivative signs as follows Which of the following statements is false?
Based on the table of signs, we see:
f(x) covariates on (-1;0) and (1,0)
f(x) inverse of the above variable \((-\infty;3)\) and \((1;+\infty)\)
f(x) has two extreme points