Derivative Rules Flashcards
1
Q
F(x): extrema
A
F’x: x-intercepts
2
Q
Fx: POI
A
F’x: extrema
3
Q
F’x: extrema
A
F’’x: X-intercepts
4
Q
Fx: decreasing
A
F’x: negative
5
Q
Fx: increasing
A
F’x: positive
6
Q
Fx: concave up
A
F’x: increasing
7
Q
F’x: increasing
A
F’’x: positive
8
Q
Fx: concave down
A
F’x: decreasing
9
Q
F’x: decreasing
A
F’’x: negative
10
Q
Fx: zero is maximum
A
F’x: + to -
11
Q
Fx: zero is minimum
A
F’x: - to +
12
Q
Fx: POI with horizontal tangent
A
F’x: +to + or - to -
13
Q
F’x: +to+ or - to -
A
F’’x: x intercept
14
Q
Fx: x^n
A
F’x: nx^n-1
15
Q
Fx: sinX
A
F’x: cosX
16
Q
Fx: cosX
A
F’x: -sinx
