# Pre- Calculus

21,868 results, page 54

1. ### Calculus 2

integral from 0 to infinity of 1/(pi^2+x^2)^(3/2)dx
2. ### Calculus 2

integral from 1 to infinity 4/(x^2)(x^2+1)dx
3. ### Calculus

Find the integral of 2/((2-x)(x+2)^2)dx.
4. ### calculus

Find f'(a) for f(x)=13x/3x+1
5. ### Calculus

How can I find the derivative of y = [ln(x+4)^3]^2 ?

X=D(p)=400-p
7. ### Calculus

integral 3e^(3x)sin(e^3x)dx
8. ### Calculus

Let f(x)=(2x+1)^3 and let g be the inverse function of f. Given f(0)=1, what is the value of g'(1)? A. -2/27 B. 1/54 C. 1/27 D. 1/6 E. 6
9. ### Math-Calculus

h(20) = 68 h'(20) = -3 how to find h(22)?
10. ### Calculus

How do I find the derivative of y=(8x^4-5x^2+1)^4
11. ### Calculus

integral[1,e^9]dx/x(lnx)^1/2
12. ### calculus

find the derivative of g(y)= (y^2/(y+3))^3
13. ### calculus

Evaluate lim as x-> 1 (x^2 + |x -1| - 1 ) / ( |x-1| )
14. ### calculus

Anti-Derivatives 2x^6-x^3/x^2
15. ### calculus

Given F(x) = ax+3, x>5 8 , x=5 x^2 + bx + a, x<5 Find a and b so that f(x) is continuous everywhere.
16. ### Calculus

If a, b, and c are digits for which 7 a 2 -4 8 b ========= c 7 3 then a + b + b = _______ (A) 14 (B) 15 (C) 16 (D) 17 (E) 18
17. ### calculus

differnetitae the function: y= 2x^-1/2 + 4x^-3/2
18. ### calculus

If (a,-12)is a point on the graph of y=x^2+7, what is a?
19. ### calculus

3. For what value of k will x+k/x have a relative maximum at x = -2? A. -4 B. -2 C. 2 D. 4 E. None of these
20. ### calculus

1. If 3x^2+2xy+y2=2 then the value of dy/dx x = 1 is A. -2 B. 0 C. 2 D. 4 E. not defined
21. ### Calculus

Find the derivative of f(x) = x^3
22. ### Calculus

What is the function y (x) if it statisfies Y"=6 y'(1)=4 and y (1)=6
23. ### calculus

find the derivative of 3/ln(3z)
24. ### calculus

why is that when it comes to diagonal it must be divided into 2
25. ### calculus 2

Evaluate integral x/(1+|x|), (x,-3,3)
26. ### calculus

area between the curves y^2=4x , 7y=2x+20 , 2x+3y=0
27. ### LIMIT(CALCULUS)

lim(y^2+5y-1) y-->2
28. ### LIMIT(CALCULUS)

lim(x-1)(2x+3) x-->3
29. ### Calculus

Find the derivative of 4e^x+x^3
30. ### Calculus

lim x->2 (((1/(sqrt(2+s))-1)/(s+1))
31. ### Calculus

lim as x->infinity [(x^3+x^2)^1/3] - [(x^3-x^2)^1/3]
32. ### calculus

x (to the power of 3) + 40 / y - (10 + 3) what is the value of the expression when x=4 and y=8?
33. ### calculus

Evaluate the integral. from 1 to 5 (ln(x))^2/x^3 dx.
34. ### Calculus

lim (e^x+3x)^1/x as x approaches 0
35. ### calculus

I just cannot get this one. I think I have to do something with log but that's as far as I can go. 5^x=100
36. ### LIMIT(CALCULUS)

lim y^3-y^2-y-2/2y^3-5y^2+5y-6 y-->2
37. ### calculus

find the derivative (1+x)(2+x)....(10+x)
38. ### Calculus

lim y->2 (sqrt(y+2)-2)/(y-2)
39. ### calculus

integral of x*sqrt(2*x-1)
40. ### Calculus

What how do you compute the sum of 1/2 + 1/4 + 1/8 + 1/16 + 1/32 +++ 1/2N ?
41. ### Calculus

lim y->2 (sqrt(y+2)-2)/(y-2)
42. ### Calculus

How do you use u-substitution with 20sin(x^2/35)?
43. ### calculus

what is the linear approximation of f(x)=x^3-x at x=2
44. ### Calculus

What how do you compute the sum of 1/2 + 1/4 + 1/8 + 1/16 + 1/32 +++ 1/2N ? ..
45. ### Calculus AB

Please find the integral for: (2^(-1/t))/(t^2) Thank you very much
46. ### Calculus AB

Sorry I know this should be easy, but what is the integral of U/du?
47. ### calculus

ln[x^3(x+3)^2((x^2)+4))^7 find the derivative
48. ### calculus

Calculate the derivative indicated. y '(25), y = ãx + 2 x
49. ### calculus

-x^4-3x^3+5x+6 Where does this function concave up and down? Thanks for your help!!!
50. ### calculus

Sketch the graph of F(x).
51. ### calculus

Given f(x) = x3, evaluate lim h->o f(a+h)-f(a)/h
52. ### calculus

Given f(x) = x^3, evaluate lim h-->o f(a+h)-f(a)/h
53. ### calculus

derivative of f(y)=yln(1+e^y)
54. ### calculus

is (x)/(x^2-9) an even or an odd function?
55. ### calculus

Evaluate ¡Ò(9tanxcosx+5)dx
56. ### Calculus

∫1/(x2 − 2x + 8)3/2 dx
57. ### calculus

Calculate the integral from 0 to 4 of |x^2 - 1|. Thanks!
58. ### Calculus

Let f(x) be defined by f(x) = x/(x - 4). What is the image of f?
59. ### Calculus

what is the differential of (217)^1/2
60. ### calculus

differntiate the function: w=1/6+2y/5-y^2/3
61. ### Calculus

show that y= x + e^x is a solution of dy/dx = y - x +1
62. ### AP CALCULUS

Using the mean value theorem; F'(x) = f(b)-f(a) / b-a f(x)=x^2-8x+3; interval [-1,6]
63. ### Calculus

What is the derivative of 7e^(3sin^(4x+5))?
64. ### Calculus

Find dy/dx if x^2+y^2=2xy A. x/(x-y) B. (y+x)/(y-x) C. 1 D. -x/y E. None of these
65. ### Calculus

find f'(x) f(x)= sin(3x)/2x^2-4
66. ### calculus

dy/dx in terms of x and y if x^4+y^2=sqrt(15)
67. ### Calculus

What is the derivative of sin(3x+1)^4?
68. ### CALCULUS

how would you differentiate ln ln ln x, and what would be the domain??
69. ### Calculus

Find the derivative f'(x)= : f(x)=∫[2,x] ((1/2)t^2-1)^8 dt
70. ### calculus

f(x) = tan^2x+ sinx then f ' (pi/4) =
71. ### calculus

DIFERENTIATE THE FUNCTION: y=[(x^2)+1][(1-x^2)]
72. ### Calculus

Find the derivative of y = x^x
73. ### Calculus

Compute the derivatives of : f(x)= x^7 + 7^x+ 7^7
74. ### Calculus

ind the derivative of y= (2x^2+1)/(x-3)
75. ### CALCULUS

Find d/dx of the antiderivative from x^4 to 5 of the (9-t^2)^1/2
76. ### Math - Calculus

g(x)=∫[6x,3x] (u+2)/u-5) du Find g'(x)
77. ### calculus

lim (x^3-6)/(x^k+3) x->infinity
78. ### calculus

What is the derivative of x^2 -4y -tanxy=0
79. ### Calculus

Let Q(x)= f(f(x)−g(x)). Find Q'(x).
80. ### Calculus 1

differentiate f(x)=(1+sinˆ2x)ˆ6
81. ### Calculus

find f'(x) f(x)=x^5lnx
82. ### calculus

∫[3√3:(2x^2-3x),]
83. ### calculus

lim x->0 x^sin(x)
84. ### Calculus

What is dy/dx if y=(x²+2)³(x³+3)² A.6(x²+2)²(x³+3) B.2x(x³+3)² +3x² (x² +2)³ C.3(x²+2)²(x³+3)²+2(x²+2)²(x³+3) D.6x(x²+2)²(x³+3)²+6x²(x²+2)³(x³+3) D or C I'm not sure ??
85. ### calculus

find the derivative of e^8e^x *8e^x
86. ### calculus

f(x)=8x^3-2x^4 and sketch a graph of f.
87. ### calculus

h(x)= tan(x)-x/x^3 given values 1 and 0.5
88. ### Calculus

Differentiate. cos^-1 2x
89. ### calculus

Find the first derivative for, (e^(x)+ e^(-x))^2
90. ### calculus

d/dx of ln(t)/t i believe the answer is 1-ln(t)/(t)^2 but i just want to make sure.
91. ### Calculus

For this problem, consider the function y=f(x)=x3 x2 – 1
92. ### Calculus

find f'(x) f(x)=(3x^2-4)^5 / √2x-1
93. ### Calculus

given y=sec(x^2)ln(2x^5) find dy/dx
94. ### Calculus

If f(x)=x^4, compute f(-2) and f'(-2) f(-2)=___ <--- ?

96. ### calculus

what is the square root of 64?
97. ### Calculus

If (x+2y)dy/dx=2x-y, what is the value of d^2y/dx^2 at the point (3,0)? A. -10/3 B. 0 C. 2 D. 10/3 E. Undefined
98. ### Calculus

Find f if f''(x)=2+cos(x) f(0)=5 f(pi/2)=−3
99. ### calculus

differentiate: g(t)=tˆ3cos(t)
100. ### Calculus

What is the orthogonal trajectory of y^2 - x^2 = C ??