2nd 20 Flashcards
1
Q
f’‘(c) > 0 = ?
A
relative minimum, concaves upward on (a, b)
2
Q
f’‘(c) < 0 = ?
A
relative maximum
concaves downward on (a, b)
3
Q
f’(c) > 0 = ?
A
increasing on (a, b)
4
Q
f’(c) < 0 = ?
A
decreasing on (a, b)
5
Q
f’(c)= 0 ?
A
relative extremum at c
6
Q
to find the point of inflection, u must?
A
equate SD to 0, which will be your x value
AND sub to OF, which will be your Y value
7
Q
f’‘(c) = 0 then ?
A
it has point of inflection at C
8
Q
if the log has no indicated base it automatically have?
A
a base of 10
9
Q
In implicit differentiation always remember to blank in simplifying the term
A
factor out if possible
and/or divide both sides to cancel if possible
10
Q
if square root of x+4 = 0 then it is?
A
+4, and - 4
