88,703 results, page 76

1. ### calculus

Given f ''(x)=6x–4 and f '(0)=1 and f(0)=5 find f '(x) and f (1)
2. ### Math-Calculus

h(20) = 68 h'(20) = -3 how to find h(22)?

4. ### calculus

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

Find the derivative Y = ln(ln^2(ln^2 x))
6. ### calculus

Differentiate: a) y= x^2/ sinx b) y= In(2x^3+x)
7. ### Calculus

HOw do I find the domain of f(x)= x^2+3x+5?
8. ### calculus

Derivative of y=in((e^-2x)(cos4x))
9. ### Calculus

derivative of y=tan^3(x)
10. ### Calculus

y=cos3x(sin^3)x
11. ### Calculus

y=cos3x(sin^3)x
12. ### Calculus

determine where f(x)={x^2-5x+6/x-3, if x<3 {1/x-2, if x>3 is discontinuous.
13. ### Calculus

Evaluate (integral) e^3x dx. A. e^3x + C B. 1/3e^3x + C C. e^4x + C D. 1/4e^4x + C
14. ### Calculus

explain why f(x)=(1)/(x^2-9) is discontinoues at x=-3
15. ### Calculus

lim[x:81,(x/(1+sqrtx) - 81/10) / (x-81)]
16. ### calculus

Differentiate. y = x^3/3 − x^2
17. ### Calculus !!!!!!

define what it means by dy/dx for y=f(x) Thanks
18. ### Calculus 2

Find the derivative of ln(x+(x^2-1)^(1/2)).
19. ### CALCULUS help!!!=))

find dy/dx -x^2y+2xy=3y^2-7
20. ### CALCULUS help!!!=))

find dy/dx (-x^2)(y)+2xy=3y^2-7
21. ### Calculus

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

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

differentiate: g(t)=tˆ3cos(t)
24. ### Calculus 1

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

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

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

What is the derivative of 2^(5x)tan(x^2)
28. ### Calculus

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

what is the integral of (e^x)/(sqrt(9(e^2x))-25)?
30. ### calculus

suppose that f(x) = x^3 x<=1 ax+b x>1 is differentiable at x=1 then a=?, b=?
31. ### Calculus

simplify log2(4x^2 2^x)
32. ### calculus

Find the derivative of (x^2)(e^-3x)
33. ### calculus

f(x)=1-3x g(x)=5x^2+3x+2 find f(g) g(f) and f(f) and their domains.
34. ### Calculus 2

the integral from 0 to 1/4 of arcsin(x^(1/2))dx.
35. ### calculus

find the derivative of 9^8^x^2
36. ### Calculus

∫(integral) from 3 to 6 of [(x^3 + 5)/x] dx =?
37. ### Calculus

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

integral 3e^(3x)sin(e^3x)dx

X=D(p)=400-p

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

Can I simplify (x^.75)((200-3x)^.5)?
42. ### Calculus 2

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

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

y=arctan(sqrt(9x^2-1))^2 dy/dx=?
45. ### Calculus

If f(x)=6arcsin(x4), find f'(x).
46. ### Calculus

lim e^x/sin(11 x) x->0
47. ### Calculus

Find an antiderivative of q(t)=(t+8)^5
48. ### Calculus

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

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

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

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

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

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

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

integrate the following (3y-7x-3)dx+(7y-3x-7)dy=0
56. ### Calculus

For the functions f and g find for f(x)=x^2, g(x)=x+1 a)f(g(1)) b)g(f(1)) c)f(g(x)) d)g(f(x)) e)f(t)g(t)
57. ### calculus

f(x) = (3x^3+5x^2+8x-8)/x find the derivative
58. ### Calculus

f(0)=7, g(0)=5, f'(0)-=-12, and g'(0)=5. Find h'(0) for the function h(x)=f(x)/g(x)
59. ### calculus 1

Differentiate. f(x) = 8 − x^ex/x + ex f '(x) =
60. ### calculus

Find the Derivative y=(t^2+3)e^t
61. ### Calculus

What is the graph of the sequence An = (-1)^n?
62. ### calculus

Find the integral of: dx/(x^2-4x)
63. ### Calculus

Find the derivative of y = (ln(3x))^4
64. ### Calculus

Find the derivative of y = (ln(2x))/2x
65. ### calculus

Evaluate the integral of (((ln(x))^7)/x)dx
66. ### calculus

Lim as x approaches 2 of (x^2-kx+4)/(x^3-8)
67. ### calculus

Lim as x approaches 2 of (x^2-kx+4)/(x^3-8)
68. ### Calculus

y = 4 x^3 + 6/3 x Enter the derivative: y'=???
69. ### Calculus

calculate the derivative (2,5) (2.1,5.3) h'(2) if h(x)=(f(x))^3 k'(2) if k(x)=f(x))^-1 g'(5) if g(x)=f^-1(x)
70. ### calculus

Find the integral of: (x+2)/(x^3+2x^2-3x)dx
71. ### Calculus

F(x) = x^2 sin x F'(x) y= tan x/x^2 y'=
72. ### calculus

y = (sin x) / (1 + tan x)
73. ### calculus

F(x)= ln (cos theta) f'(x)
74. ### Calculus

show that e^-x ¡Ö 1-x near x=0
75. ### PRE CALCULUS HELP PLEASE

((ln(x))^1/2)/(ln(x^1/2))=6
76. ### Calculus

Implicit Differentiation. (x-3)^2+(y+2)^2=25
77. ### calculus

find the solution: e^y=1/(y^'+1)
78. ### calculus

find the solution: (y^(2) dx)/(1-x)=dy
79. ### Calculus

Find the derivative of y = (e^x-e^-x)/2
80. ### Maths calculus

Evaluate f'(1) if f(x) =(7x+1)^2
81. ### calculus

Let f(x)=3x^2+x+3/2x+1. What is the derivative of f with respect to x
82. ### Calculus

Differentiate ln(cos(2x))
83. ### Calculus

lim x->0 (sinx)^x
84. ### Calculus help!

Does the limit of xy/(x^2 + y^2) exist as (x,y)--->(0,0)? Why or why not??
85. ### Calculus

(c) find the integral of e^x/ e^3x + e^x dx
86. ### calculus

simplify aab-3/Ba^2b-2
87. ### Calculus

Solve dy/dx for sin(xy)=1+x^3-y^2
88. ### Calculus

Let f(x)=|x+1|/(x^(2)-1). Sketch the graph of y=f(x) for -4<=x<=4.
89. ### calculus

int e^5xsin3xdx =
90. ### calculus

int cos6xcos4xdx =
91. ### calculus

int e^5xsin3xdx =
92. ### calculus

int 0^1e^2edx =
93. ### calculus

int -1,0x^3dx =
94. ### calculus

integral 3z^6 sqrt(2-3z^7)dz
95. ### calculus

integral cos(4z-5)dz
96. ### calculus

Integral -csc^2 (2x+9)dx
97. ### calculus

Find dy/dx, if y= (sinx)^-1
98. ### calculus

Find dy/dx, if y= 5e^x/cosx
99. ### calculus

Find the derivative... 1) f(u)= 1/ (2u^2-1)^2
100. ### Calculus

Finf (dy/dx) y=(1+28x^3)f(x)+(6x)g(x)(x^4+5x+7)+(6x)g(x)(x^4+5x+7)-(e^x+7x^4)f(x)+3x^2g(x)(4x^3+5+7)/((x^4+5x+7)^2