88,628 results, page 77

1. ### Calculus

Differentiate y=log(8x^2-3x+9)
2. ### Calculus

If x^2=25-y^2, what is the value of [(d^2)(y)]/(dx^2) at the point (3,4)?
3. ### pre calculus

2x^2+11x-21=0
4. ### calculus hw

What is the area bounded by y=x^2 and y=x^3-2x?
5. ### Calculus

What is the domain of f(x)= (x-3)/(x^2-9)? lim f(x) x->3
6. ### Calculus

How to find x-intercepts from x(x-2)(x+2)?
7. ### calculus

How to solve 2.5e^-t cos2t=0?
8. ### Calculus

Given f(3)=4 and f'(3)=5, find g'(3), where g(x)=8x.f(x)

If f(x)=Integral (t^3+6t^2+4)dt from 0 to x then f''(x)=?
10. ### Calculus

What is limit as x approaches 0 of x*(2^x)/((2^x)-1))
11. ### calculus help

for f(x)= ln(x-3) on the interval [5,9], find c so that f'(c)= (f(b)-f(a))/(b-a)
12. ### calculus

24^2-10x-21/32x^2-81
13. ### calculus

24x^2-10x-21/32^2-18
14. ### calculus

8x^3 + 27 divided by 4x^2 + 12x +9
15. ### Calculus

If f(x1)>f(x2) for every x1>x2 then what is the behaviour of f(x)?
16. ### Calculus

determine f" if f(x)=sqrt(x^3+2)
17. ### Calculus

1/X by first principles
18. ### Calculus

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

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

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

integration of x^2/(x+3)sq.root of 3x+4 w.r.t. x
22. ### calculus

find the derivative y=ln(1-6x)
23. ### Calculus

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

If f(x)=x^2+1 and g(x)=2x-1, find d/dx[f'(g(x))] at x=1 A. 2 B. 6 C. 4 D. 0 E. None of these
25. ### Calculus

Differentiate. cos^-1 2x
26. ### Calculus

lim (e^x+3x)^1/x as x approaches 0
27. ### Calculus

What is the derivative of f(x)=(10-3x)/2• sqrt of (5-x)?
28. ### calculus

If f(x) = 7x^6cos^-1x, find f '(x).
29. ### Calculus II (Math)

integral of 5e^(-0.7x)
30. ### Calculus

differentiate tan-1(2x/1-x^2)
31. ### calculus

lim x->0 (Sin^3 3x - 3x^3)/(x^3) (x^4)
32. ### Calculus - Differentiation

Differentiate: y = 3/(1-6x^4)
33. ### Calculus 2

integral of e^x(sqrt(1+e^(2x)))dx
34. ### Calculus

Integral sqrt(x-1/x^5)
35. ### Calculus

The volume of a solid
36. ### calculus

integral sec^-1 x dx
37. ### Calculus

Differentiate the function. y = e^(x+2)+8 y'=?
38. ### Calculus 1

If f(x)=3 sin x+ln(5x), find f '(x).
39. ### integral calculus

(x^4+6x^3-x^2+2)dx need help
40. ### Calculus

Th integral of tan(3x)dx
41. ### Calculus

Integral of [1/(sqrt(8+2x-x^2))] dx
42. ### pre - CALCULUS

Let B = [-1 3 6 -3]. Find -4B. A. [-4 12 24 -12] B. [-3 1 4 -5] C. [4 -12 -24 12] D. [4 3 6 -3] b ?
43. ### calculus

If f(x)=the integral of (3x^2+2x+4) dx, find C if f(1)=10.
44. ### Calculus

What is the derivative of tan(1-x)^(1/2)?
45. ### Calculus

Given h(x)=(6x^2+x)/x , find h'(0)
46. ### Calculus

A(x) = x^2 + 128/x find A'(x) and A"(x)
47. ### Calculus Partial Fraction

(x^2)/(x^3)(x-2)
48. ### calculus

If dy=(2x+1)dx and y=7 when x=1, find the value of y when x=3.
49. ### Calculus

Differentiate this y = 1 - cos^2 x
50. ### Calculus

Differentiate this y = 1 - cos^2 x
51. ### Calculus 1

Find f o g o h. f(x) = x + 9, g(x) = 3x, h(x) = x − 5
52. ### Calculus

How do you simplify vectors? 1)AB + BC + CD 2) BC - FE - BA + DE - DC
53. ### Calculus

Differentiate. g(x) = 5e^x√x
54. ### calculus

why is sec(pi)x = (1/pi)secx
55. ### calculus

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

Integrate e^(-t/r) WITH RESPECT TO dt?
57. ### calculus

what are the inflection points of 5x^2-45/x^2-25
58. ### Calculus

Find the derivative of y=(2*x^(3/2))/(x^2+5)
59. ### calculus

Find the derivative of y=(7x^(1/3))/(x^2+9)
60. ### calculus

Anti-Derivatives 2x^6-x^3/x^2
61. ### Calculus

Find the integral of 2/((2-x)(x+2)^2)dx.
62. ### Calculus help plz

Integrate:(K+1/k^2+4k+8)dx
63. ### Calculus

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

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

how to make (x-3)^(2n)/4^(n) converge
66. ### calculus

Find f'x given f(x)= 1/(1+(1/(1+(1/x))))
67. ### calculus

find the derivative of d^2x/dt^2 if x^3=at^2 thanks
68. ### integral calculus

help me integrate dx/(3x^3-5)^3 thanks
69. ### Calculus

Inflection point of 3y=x^3+3x^2-9x+3
70. ### Calculus

lim x--> 2+ (tan(pi/x))
71. ### Calculus

F(x)=2x^2-log(x+5)/√16+x
72. ### Calculus AB

If csc x = -2.5, what is the value of x?
73. ### Calculus AB

Solve graphically (x-2)^3(x+4)(3-x)^2(x+1)^4 <0
74. ### Calculus

Find dy/dx. e^(xy)=sin(x)
75. ### calculus

Find the product [ 3 8 ] [ 4 5 ] 6 3 4 4
76. ### Calculus

Find the zero(es) of f(x) = (e^(7-2x)) - 1
77. ### Calculus

e^(1+2lnx) ----------- x^2 simplify
78. ### Calculus

(kx^2)+m, x<-2 g(x)=e^(ln(2x+3))-2<x<3 kx-m, x>3 Find values of k and m
79. ### Calculus integrals

(e^(3x)-2e^(2x)+(5e^x))/(e^x+1) how do I do this what is the techniques??
80. ### Calculus

What is the unit vector of v: <-6, -8>?
81. ### Calculus

If f(x) = 2xsqrt(x-6), what is the value of (f^-1)(40)?
82. ### calculus

y'? 1.y=arctan(a+x/1-ax); a is constant 2.y=e^x-e^-x/e^x+e^-x
83. ### Calculus

What is the absolute value of: 3 - 8i? A. 9 B. 64 C. √55 D. √73

14cos+7=O
85. ### Calculus

Suppose that f(x+h)-f(x) =-4 h x^2 - 1 h x + 4 h^2 x + 3 h^2 -3 h^3. Find: f^1(x)
86. ### Calculus

Evaluate ∫tan(3x)dx
87. ### pre calculus

find (a)2v+u, (b)u-3v, and (c)5u-v u=<0,-4>, v=<-2,-8>
88. ### pre calculus

find (a)2v+u, (b)u-3v), and (c)5u-v u=<-2,-3> v=<-1,-10>
89. ### pre calculus

find (a)2v+u, (b)u-3v), and (c)5u-v. 1.u=i-j, v=6i+9j 2.u=2i+3j, v=-i-2j
90. ### pre calculus

solve 2x + y = 8 4x + 2y = 16
91. ### Calculus

Sinx=e^y , 0 <x <pi, what is dy/dx in terms of x?
92. ### Calculus

If f(x)=(x^2+1)^(2-3x), then f'(1) = -3/2ln(2)-1/2 Is this correct?
93. ### Calculus

Find f'(1) if f(x)=(h(x))^3 Chart: x= -3,-2,-1,0,1,2,3 g(x)= 0,1,3,2,0,-2,-3 h(x)= 1,2,0,3,-1,-2,0 g'(x)= 1,2,-1,-2,-2,-1,0 h'(x)= 0,-3,-2,3,-2,0,1
94. ### Calculus

How do you fine the derivative of (x-3)^-3
95. ### calculus

limx-->3 sin 3x/4x
96. ### Calculus

Integrate x^2/(sqrt(x^2-25)dx
97. ### Calculus

Integrate sqrt(16+x^2) dx
98. ### Calculus

What is y=-2/7x-1 in standard form?
99. ### Calculus

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

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