Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Mathematics
Mathematics
Problem
If
f
′
(
x
)
>
0
f'(x)>0
f
′
(
x
)
>
0
and
f
′
′
(
x
)
<
0
f''(x)<0
f
′′
(
x
)
<
0
for every
x
x
x
in an open interval
I
I
I
, describe the behavior of the graph of
f
f
f
on
I
I
I
.
Browse the problem library