Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Mathematics
Mathematics
Problem
Determine all real values of
k
k
k
for which the function
f
(
x
)
=
x
3
−
3
k
x
+
2
f(x)=x^{3}-3kx+2
f
(
x
)
=
x
3
−
3
k
x
+
2
possesses both a local maximum and a local minimum.
Browse the problem library