Critical
Points
A
"
critical
point
for
f
"
is
a
point
which
is
either
a
____________________
____________________
or
a
____________________
where
the
derivative
____________________
Fermat's
Theorem
(
Critical
Point
version
)
A
____________________
minimum
or
maximum
of
a
function
can
only
occur
at
a
____________________
____________________
or
____________________
of
interva
l
