88,703 results, page 74

1. ### Calculus

Derivative of (Sec(z))^2
2. ### calculus

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

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

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

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

what is the differential of ln (x)sqr?
7. ### calculus

FIND DISCONTINUITES OF F(X)=X+1/X^3-64
8. ### Calculus

The derivative of xCos(5x)
9. ### ap calculus ab

what is the derivative of y=arccos(4x)/3x
10. ### ap calculus ab

what is the derivative of y=arccos(4x)/3x
11. ### calculus

Differentiate and do not simplify: Y=x^2 * 3^2x
12. ### calculus

Differentiate and do not simplify: Y=e^-sq.rt.x + e^3 - 2^(3x-1)
13. ### calculus

simply the summation of (2/n)(2i/n)
14. ### calculus

Differentiate and do not simplify. y= e^(- sq.rt x) + e^3 - 2^(3x-1)
15. ### calculus

differentiate and do not simplify: Y=e^ -sq.rt x + e^3 - 2^(3x-1)
16. ### Calculus

what is the second derivative of: Y= 50/ (1 + 4e^ -.1t)
17. ### calculus

what is the antiderivative of f(x)= x^4-2 sq root(X) +3/x^3
18. ### Calculus- math

integral of (2x) / [(x+2)(x+1)]
19. ### Calculus

How do I evaluate 2x∫1 3t(t^2 + 1)^2 dt?
20. ### CALCULUS

Find the derivative : g(t)=t/(t+1)
21. ### calculus

Let be a function that satisfies
22. ### Calculus

Solve: 20 = 10 (2^x)(ln2)
23. ### calculus

(3x-4)^5 x(sqaure root)9x^2+4
24. ### Calculus

Find the derivative. y = ln(x^4 + 6x + 7) y '(x) =
25. ### calculus

find a formula for f^-1(x) f(x)=x+15/x-15
26. ### Calculus

Find f'(x) when f(x)=sin(1/x^3)
27. ### calculus

What is the equation of the ellipse with e=3/4
28. ### Calculus

Find dy/dx y=e^(4xtan2x)
29. ### calculus

find the domain of f(x)=5/¡Ì(x2-4)
30. ### pre- calculus

simplify 3x+2y/3y
31. ### calculus

lim tan x - x/ x -> 0 x^2
32. ### calculus

lim x-> 0 if tan x - x / x^2
33. ### Calculus

Lim (tan^2(x)/x) x->0
34. ### calculus

solve the equation: 6P=Pe^1.1t
35. ### calculus

limit as x approaches 1 x^2-4/x-1
36. ### Calculus

Find the derivative of y = 4^2x.
37. ### calculus

find the derivative of y= (1-x/7)^-7
38. ### calculus

differentiate f(x)=Tan^3(e^2x +1)
39. ### calculus

find h'(2) given that f(2) = -3, g(2) = 4, f'(2)= -2 and g'(2)= 7. A. h(x) = 5f(x) - 4g(x) B. h(x) = f(x)g(x) C. h(x) = f(x)/g(x) D. h(x) = g(x)/ 1+ f(x)
40. ### calculus

lim f(x) sin 3x / x x¨0
41. ### calculus

Suppose F(x)=f(x)g(2x) . If f(1)=3 , fâ€²(1)=3 , g(2)=2 , and gâ€²(2)=7 , find Fâ€²(1). Fâ€²(1)=
42. ### Calculus

Inflection points of y= x/ x^2 + 25
43. ### calculus

Find the derivative of y=(s^3+12)^(1/6)
44. ### Calculus

Find the derivative of y = (8+e^5x)^3
45. ### Calculus

Find f'(x) if f(x) = (√x*e^x-x^2)/ (x^2+1)
46. ### Calculus

Find the derivative of y=x(2^(4x)).
47. ### calculus

Find the derivative of y=t^2(5t-8)^4.
48. ### Calculus

I'm not sure how to do #22. LINK: h t t p : / / g o o . g l / P 0 S e
49. ### calculus

solve tis 5x^+4x+1+3(1-3x)
50. ### calculus

Let f(x)=4cos^5x. Find f'(x)
51. ### calculus

find the derivative of s(t)=(1+e^t)ln t
52. ### Calculus

Find the Derivative of y=9(5-x^2)^4
53. ### calculus

find the inverse of q(x)=(x-5)^2
54. ### calculus

find the inverse of q(x)=(x-5)^2
55. ### calculus

How do you find the derivative of y = xe^-2x?
56. ### calculus

Calculate the integral from 0 to 4 of |x^2 - 1|. Thanks!
57. ### LIMIT(CALCULUS)

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

lim(x-1)(2x+3) x-->3
59. ### LIMIT(CALCULUS)

lim y^3-y^2-y-2/2y^3-5y^2+5y-6 y-->2
60. ### Calculus

show that y= x + e^x is a solution of dy/dx = y - x +1
61. ### Calculus

Compute the derivatives of : f(x)= x^7 + 7^x+ 7^7
62. ### calculus

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

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

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

the integral 49dx/x^2(x^2+36)^(1/2)
66. ### Calculus

If f(x)= sqrt(4sin(x)+2), then f'(0)=
67. ### AP Calculus

If y= tanx, x=pi, and dx= .5, what does dy equal? a)-.25 b) -.5 c) 0 d).5 e).25
68. ### pre calculus

if y = bX, then its inverse is
69. ### calculus

find the inverse: y= ln (x/(x-1))
70. ### Calculus

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

solve the following: 2^-x=3^2x+2
72. ### Calculus

solve the following: 2^-x=3^2x+2
73. ### Calculus

solve the following: 2^-x=3^2x+2
74. ### Calculus

lnx+ ln (x+3)= 2ln2
75. ### calculus

what is the vertical asymptote of f(x)=x^3+2/x+5?
76. ### calculus

Factor completely x^3 - 5x^2 - x + 5
77. ### calculus

what is the value of y in the equation (y/(2y-x))=0.5
78. ### calculus

How do I integrate [1/(x^2+1)] Thx
79. ### calculus

integrate x+5/(x^2+10x+26)
80. ### calculus

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

∫[3√3:(2x^2-3x),]
82. ### calculus

find the derivative of e^8e^x *8e^x
83. ### Calculus

Find the derivative of 4e^x+x^3
84. ### calculus

how did you figure that out
85. ### pre calculus

let f(x)= -x^2 - 1. evaluate f(x)at x=6, -6
86. ### calculus

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

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

For each function, find a. f''(x), and b. f''(3). f(x)= 1 --- 6x^2
89. ### calculus

solve x^6<16x^4
90. ### calculus

integrate xsin(2x)dx=
91. ### pre calculus

what is the vertices of 7x^2+5y^2=35
92. ### pre calculus

what is the vertices of (x+1)^2/4+(y+2)^2/25=1 ?
93. ### calculus

what is the derivative of: V(t) = 130sin5t + 18
94. ### Calculus

what is the derivative of: y=2sinxcosx
95. ### calculus

what are the steps to solve for x 2x^2-1/x^2=0
96. ### calculus

how do you separate this variable dy/dx=(x+1)/xy, x>0, y(1)=-4
97. ### calculus

sketch the curve of y=x-1/x^2-x-6
98. ### calculus

sketch the curve of y=x-1/x^2-x-6
99. ### Pre Calculus 1

ln(3x-1) - ln(x+2) = 2ln5
100. ### Pre Calculus 1

lnx + ln(x+3) = 2