How do you find the critical points for #f(x)=x^(8)# and the local max and min?
1 Answer
Jan 5, 2018
Check below.
Explanation:
There is no other critical point because
If
If

#0# #<# #x# #<=> f(x)>f(0)=0# 
#x>=0# #<=> f(x)>=f(0)=0#
So for
Therefore