SUBJECTS
|
BROWSE
|
CAREER CENTER
|
POPULAR
|
JOIN
|
LOGIN
Business Skills
|
Soft Skills
|
Basic Literacy
|
Certifications
About
|
Help
|
Privacy
|
Terms
Search
Test your basic knowledge |
AP Calculus Formulas
Start Test
Study First
Subjects
:
math
,
ap
,
calculus
Instructions:
Answer 50 questions in 15 minutes.
If you are not ready to take this test, you can
study here
.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.
This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. The Product Rule
2. sin 0
pr²
0
-sin x
e^x
3. cos p/4
e^x
v3/2
v2/2
1/(|x|v(x²-1))
4. Instantaneous velocity
1 / cos x
u' e^u
S = 4 pi r^2
Derivative of position at a point
5. d/dx[arccsc x]
1/2
-1/(|x|v(x²-1))
1/x - x>0
1/(|x|v(x²-1))
6. Area of an equilateral triangle
1/2
v3s² / 4
sec x tan x
1
7. d/dx[ln u]
8. Intermediate Value Theorem
(ln a) a^x
pr²h
Slope of a function at a point/slope of the tangent line to a function at a point
If f(x) is continuous on a closed interval [a -b] and k is any number between f(a) and f(b) - then there is at least one number c in [a -b] such that f(c) = k.
9. cos p/6
v3/2
f is an even function
1/2
g'(x) = 1/f'(g(x)) - f'(g(x)) cannot = 0
10. d/dx[a^x]
(ln a) a^x
Let f be 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 (If the slope of the secant is 0 - the derivative must = 0 somewhere in the interval).
1. Given - Want - Sketch 2. Write an equation using variables given/to be determined 3. Differentiate w.r.t. time (using chain rule) 4. Plug in & solve
-csc x cot x
11. d/dx[arctan x]
Derivative of Position - s'(t)
sec²x
g'(x) = 1/f'(g(x)) - f'(g(x)) cannot = 0
1/(1+x²)
12. Continuity on an open interval - (a -b)
V = 4/3 pi r^3
[g(x)f'(x) - f(x) g'(x)] / [g(x)]²
f(x) is continuous if for every point on the interval (a -b) the conditions for continuity at a point are satisfied.
ln m - ln n
13. ln (m/n)
cos²x - sin²x
1/(1+x²)
(1 + cos 2x) / 2
ln m - ln n
14. cos 0
1
f(x) g'(x) + g(x) f'(x)
-1/v(1-x²)
Let f be 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 (If the slope of the secant is 0 - the derivative must = 0 somewhere in the interval).
15. Guidelines for implicit differentiation
16. Volume of a right circular cylinder
Derivative of Position - s'(t)
pr²h
V = 4/3 pi r^3
v3s² / 4
17. d/dx[cot x]
f'(x) = lim as x ? c of [ f(x) - f(c) ] / [ x - c]
-csc² x
Differentiability implies continuity - but continuity does not necessarily imply differentiability.
d/dx[cf(x)] = c f'(x)
18. Continuity & differentiability
u' (ln a) a^u
Differentiability implies continuity - but continuity does not necessarily imply differentiability.
pr²h
if f(x) is continuous and differentiable - slope of tangent line equals slope of secant line at least once in the interval (a - b) - f '(c) = [f(b) - f(a)]/(b - a)
19. Sum and Difference Rules for Derivatives
20. sin(2x)
s(t) = -16t²+ v0t + s0 - v0 = initial velocity - s0 = initial height
ln m - ln n
1 / cos x
2 sin x cos x
21. d/dx[sec x]
pr²h/3
f is an odd function
sec x tan x
1 / tan x = cos x / sin x
22. 1 + cot²x
Differentiability implies continuity - but continuity does not necessarily imply differentiability.
cos x
csc²x
1
23. Derivative of a constant
d/dx[c] = 0
1. Given - Want - Sketch 2. Write an equation using variables given/to be determined 3. Differentiate w.r.t. time (using chain rule) 4. Plug in & solve
v3/2
Differentiability implies continuity - but continuity does not necessarily imply differentiability.
24. Rolle's Theorem
25. Position function of a falling object (with acceleration in ft/s²)
s(t) = -16t²+ v0t + s0 - v0 = initial velocity - s0 = initial height
ln m - ln n
1/2
1/v(1-x²)
26. sin p/3
1/(1+x²)
d/dx[cf(x)] = c f'(x)
v3/2
-1
27. d/dx[e^x]
sec² x
e^x
If two functions - f and g - are differentiable - then d/dx[ f(x) g(x) ] = f(x) g'(x) + g(x) f'(x)
-1/v(1-x²)
28. Continuity on a closed interval - [a -b]
1. f(x) is continuous on the closed interval (a -b) 2. The limit from the right as x approaches a of f(x) is f(a) 3. The limit from the left as x approaches b of f(x) is f(b)
f is an even function
2 sin x cos x
-csc x cot x
29. d/dx[a^u]
30. d/dx[arcsin x]
1/v(1-x²)
-1
?s/?t
1/(1+x²)
31. The Quotient Rule
32. If f(-x) = f(x)
ln m + ln n
if f(x) is continuous and differentiable - slope of tangent line equals slope of secant line at least once in the interval (a - b) - f '(c) = [f(b) - f(a)]/(b - a)
f(x) g'(x) + g(x) f'(x)
f is an even function
33. d/dx[ f(x) g(x) ]
34. cos p/2
0
1
cos x
1. f(x) is continuous on the closed interval (a -b) 2. The limit from the right as x approaches a of f(x) is f(a) 3. The limit from the left as x approaches b of f(x) is f(b)
35. cos(2x)
ln m - ln n
cos²x - sin²x
1
pr²h
36. Derivative
d/dx[x^n]=nx^(n-1)
1
d/dx[f(x) ± g(x)] = f'(x) ± g'(x)
Slope of a function at a point/slope of the tangent line to a function at a point
37. d/dx[cos x]
(1 + cos 2x) / 2
ln m + ln n
1. Differentiate both sides w.r.t. x 2. Move all y' terms to one side & other terms to the other 3. Factor out y' 4. Divide to solve for y'
-sin x
38. d/dx[x]
1/x - x>0
sec x tan x
V = 4/3 pi r^3
1
39. cos p
-1
csc²x
1
[g(x)f'(x) - f(x) g'(x)] / [g(x)]²
40. Continuity at a point (x = c)
ln m + ln n
sec x tan x
1. f(x) is defined at f(c) 2. The limit as x approaches c of f(x) exists 3. The limit as x approaches c of f(x) = f(c)
1
41. tan x
f(x) is continuous if for every point on the interval (a -b) the conditions for continuity at a point are satisfied.
(1 - cos 2x) / 2
sin x / cos x
cos x
42. Power Rule for Derivatives
-1
d/dx[x^n]=nx^(n-1)
Derivative of Position - s'(t)
-1/(1+x²)
43. sin p/6
n ln m
v2/2
u' e^u
1/2
44. sec x
1 / tan x = cos x / sin x
1 / cos x
u' e^u
Differentiability implies continuity - but continuity does not necessarily imply differentiability.
45. Extreme Value Theorem
1 / sin x
If f is continuous on the closed interval [a -b] then it must have both a minimum and maximum on [a -b].
0
if f(x) is continuous and differentiable - slope of tangent line equals slope of secant line at least once in the interval (a - b) - f '(c) = [f(b) - f(a)]/(b - a)
46. Constant Multiple Rule for Derivatives
47. Surface Area of a Sphere
S = 4 pi r^2
If two functions - f and g - are differentiable - then d/dx[ f(x) / g(x) ] = [g(x)f'(x) - f(x) g'(x)] / [g(x)]²
Derivative of Position - s'(t)
0/0
48. d/dx[ f(x) / g(x) ]
49. The limit as x approaches 0 of sin x / x
Limits
1/v(1-x²)
1. Given - Want - Sketch 2. Write an equation using variables given/to be determined 3. Differentiate w.r.t. time (using chain rule) 4. Plug in & solve
1
50. d/dx[arcsec x]
d/dx[x^n]=nx^(n-1)
1/(|x|v(x²-1))
1
1 / cos x