AP CALCULUS AB & BC FORMULA LIST
AP CALCULUS AB & BC FORMULA LIST
Definition of e:
e
lim
n
1
1 n
n
______________________________________________________________________________
x if x 0 Absolute value: x x if x 0
______________________________________________________________________________
Definition of the derivative:
f (x) lim f x h f x
h0
h
f a lim f x f a
xa x a
(Alternative form)
____________________________________________________________________________
Definition of continuity: f is continuous at c iff
1) f (c) is defined;
2) lim f (x) exists; xc
3) lim f (x) f (c). xc
_____________________________________________________________________________
f b f a
Average rate of change of f (x) on [a, b] = ba
_____________________________________________________________________________
Rolle's Theorem: If f is continuous on [a, b] and differentiable on (a, b) and if f (a) = f (b), then there is at least one number c on (a, b) such that f (c) 0.
_____________________________________________________________________________
Mean Value Theorem: If f is continuous on [a, b] and differentiable on (a, b), then there
exists a number c on (a, b) such that
f (c)
f
b
f
a
.
ba
______________________________________________________________________________
Intermediate Value Theorem: If f is continuous on [a, b] and k is any number between f (a)
and f (b), then there is at least one number c between a and b
such that f (c) = k.
_____________________________________________________________________________
sin 2x 2sin x cos x
cos2 x sin2 x
cos
2x
1
2 sin 2
x
2 cos2 x 1
cos2 x 1 cos 2x 2
sin2 x 1 cos 2x 2
______________________________________________________________________________
Definition of a definite integral:
b a
f
x dx
lim
x0
n i 1
f
xi
xi
d c 0
dx
d uv uv vu
dx
d dx
f
g x
f
g xgx
d [sin u] cos u du
dx
dx
d [tan u] sec2 u du
dx
dx
d [sec u] secu tan u du
dx
dx
d [ln u] 1 du
dx
u dx
d [eu ] eu du
dx
dx
d [arcsin u] 1 du
dx
1 u2 dx
d dx
[arctan
u]
1
1 u
2
du dx
d [arcsecu] 1 du
dx
u u2 1 dx
d dx
xn
nxn1
d dx
u v
vu uv v2
d [cos u] sin u du
dx
dx
d [cot u] csc2 u du
dx
dx
d [csc u] cscu cot u du
dx
dx
d dx
[loga
u]
1 u ln a
du dx
d [au ] au ln a du
dx
dx
d [arccos u] 1 du
dx
1 u2 dx
d dx
[arc
cot
u]
1
1 u
2
du dx
d [arc csc u] 1 du
dx
u u2 1 dx
f 1 a
1
f f 1 a
____________________________________________________________________________
cosu du sin u C sec2 u du tan u C
sin u du cosu C csc2 u du cot u C
secu tan u du secu C
1 u
du
ln
u
C
cscu cot u du cscu C
tan u du ln cosu C
cot u du ln sin u C
secu du ln secu tan u C
cscu du ln cscu cot u C
eudu eu C
du arcsin u C
a2 u2
a
audu au C
ln a
du
u2 a2
1 arctan u
a
a
C
du 1 arc sec u C
u u2 a2 a
a
______________________________________________________________________________
Definition of a Critical Number:
Let f be defined at c. If f c 0 or if f is undefined at c, then c is a critical number of f.
______________________________________________________________________________ First Derivative Test: Let c be a critical number of a function f that is continuous on an open interval I containing
c. If f is differentiable on the interval, except possibly at c, then f c can be classified as
follows.
1) If f x changes from negative to positive at c, then f c is a relative minimum of f.
2) If f x changes from positive to negative at c, then f c is a relative maximum of f.
______________________________________________________________________________ Second Derivative Test: Let f be a function such that the second derivative of f exists on an open interval containing c.
1) If f c 0 and f c 0 , then f c is a relative minimum.
2) If f c 0 and f c 0 , then f c is a relative maximum.
______________________________________________________________________________ Definition of Concavity: Let f be differentiable on an open interval I. The graph of f is concave upward on I if f is
increasing on the interval and concave downward on I if f is decreasing on the interval.
______________________________________________________________________________ Test for Concavity: Let f be a function whose second derivative exists on an open interval I.
1) If f x 0 for all x in I, then the graph of f is concave upward in I.
2) If f x 0 for all x in I, then the graph of f is concave downward in I.
______________________________________________________________________________ Definition of an Inflection Point:
A function f has an inflection point at c, f c
1) if f c 0 or f c does not exist and
2) if f changes sign from positive to negative or negative to positive at x c
OR if f x changes from increasing to decreasing or decreasing to increasing at x = c.
First Fundamental Theorem of Calculus:
b
a
f
x dx
f
b
f
a
Second Fundamental Theorem of Calculus:
d dx
x
a
f
t dt
f
x
Chain Rule Version:
d dx
gx
a
f
t dt
f
g x g x
______________________________________________________________________________
Average value of f (x) on [a, b]:
f AVE
1 ba
b
f (x)dx
a
Volume around a horizontal axis by discs: V b[r(x)]2 dx a
Volume around a horizontal axis by washers: V b ([R(x)]2 [r(x)]2 )dx a
b
Volume by cross sections taken perpendicular to the x-axis: V a A(x)dx
______________________________________________________________________________
If an object moves along a straight line with position function s t , then its
Velocity is vt st
Speed = v t
Acceleration is at vt st
Displacement (change in position) from
x
a
to
x
b
is
Displacement
=
b a
v
t
dt
Total Distance traveled from
x a to x b
is
Total Distance =
b
a
v
t
dt
or Total Distance =
c
a
v
t
dt
b
c
v
t
dt
,
where
v t changes sign at
x c.
______________________________________________________________________________ ______________________________________________________________________________
CALCULUS BC ONLY
Differential equation for logistic growth: dP kP L P, where L lim P t
dt
t
Integration by parts: u dv uv v du
Length of arc for functions: s b 1[ f (x)]2 dx a
_____________________________________________________________________________ If an object moves along a curve, its
Position vector = xt , y t
Velocity vector = xt , yt
Acceleration vector = xt , yt
Speed (or magnitude of velocity vector) =
v(t)
dx dt
2
dy dt
2
Distance traveled from
t a to t b (or length of arc) is s
b a
dx dt
2
dy dt
2
dt
In polar curves, x r cos and y r sin
Slope of polar curve: dy r cos rsin dx r sin rcos
Area inside a polar curve: A 1 b r2d
2a
______________________________________________________________________________
Definition of a Taylor polynomial:
If f has n derivatives at c, then the polynomial
Pn x
f
c
f cxc
f c x c2
2!
f c x c3 ...
3!
f
n c x cn
n!
is called the nth Taylor polynomial for f at c.
______________________________________________________________________________
Lagrange Error Bound for a Taylor Polynomial (or Taylor's Theorem Remainder):
If f is differentiable through order n 1 in an interval I containing c, then for each x in I,
there exists z between x and c such that
f
x
f
c
f cx c
f c x c2
2!
...
f n c x cn
n!
Rn x,
where
Rn x
f n1 z n 1!
x
c
n1
.
Rn x
gives a bound for the size of the error
found by the nth degree Taylor polynomial.
The remainder represents the difference between the function and the polynomial. That is,
Rn f x Pn x .
______________________________________________________________________________
Alternating Series Remainder: If a series has terms that alternate, decrease in absolute value, and have a limit of 0 (so that the
series converges by the Alternating Series Test), then the absolute value of the remainder Rn
involved in approximating the sum S by Sn is less than the first neglected term. That is,
Rn S Sn an1 .
______________________________________________________________________________ Maclaurin series that you must know:
ex 1 x x2 x3 xn
2! 3!
n0 n!
cos x 1 x2 x4 x6
1n
x2n
2! 4! 6! n0
(2n)!
sin x x x3 x5 x7
1 n
x2n1
3! 5! 7! n0
(2n 1)!
................
................
In order to avoid copyright disputes, this page is only a partial summary.
To fulfill the demand for quickly locating and searching documents.
It is intelligent file search solution for home and business.
Related download
- 1 reparametrization with respect to arc length
- section 10 2 calculus with parametric equations
- patient dose calculation treatment planning
- arc flash calculation methods ced engineering
- section 14 3 arc length and curvature
- the arc length of a parabola drexel university
- a brief guide to calculus ii university of minnesota
- calculus 2 integral applications arc length and surface
- calculus ii mat 146 integration applications arc length
- ap calculus ab bc formula list
Related searches
- calculus ab cheat sheet
- ap calculus derivatives test pdf
- ap calculus ab textbook pdf
- ap calculus book pdf
- ap calculus textbook finney pdf
- finney ap calculus 5th ed
- ap calculus problems and solutions
- ap calculus textbook larson pdf
- larson calculus ap edition pdf
- ap calculus graphical numerical algebraic
- ap calculus derivative problems
- larson calculus for ap pdf