# Pre- Calculus

21,894 results, page 61
1. ## calculus

find the derivative of the function g(x) = (1 + 3x)^6(5 + x - x2)^8

find y' and y” by implicit differentiation. 2x^3 + 3y^3 = 8
3. ## Calculus

put in standard form: 4x^2=36+9y^2
4. ## CalcULUS

Find slope of f(x)=x^3–2x^2+2x+2 on the interval (–3–1).
5. ## calculus

Let f(x) = 2ln(cosx), find f''(x)
6. ## Calculus

Implicit differentiation of 5x^2-2xy+7^y
7. ## calculus

find the derivative f(x)= 8ln(x^5-2x)
8. ## calculus

find indefinite integral ((e^-x)-(1))/((e^-x)+(x))
9. ## Calculus check

The limit as x approaches 1 (x^3-1)/(x^2-1) is I got 3/2
10. ## calculus

evaluate lim x aproches -1 x^2+6x+5/x^2-3x-4
11. ## Calculus

How do the constants 5, 4, and 12 in f(x) = 5x^2 - 4x + 12, affect the derivative? Thanks!
12. ## Calculus (easy)

What is the polar form of (-2-2i)?
13. ## calculus

Evaluate the indefinite integral: y*(y+5)^1/3 dy.
14. ## Calculus

If y′= x(1+ y) and y > -1 , then y = The differential equation dy/dx=y/x^2 has a solution given by:
15. ## calculus

simplify: e^3lnx+4lny
16. ## calculus

Factor the given equation: p(x) = x^3 - 25x
17. ## Calculus

Integrate 1/(square root of (x^2 +2x +37))
18. ## calculus

How would you solve by completing the square? 3x^2 + X - 1/2= 0
19. ## Calculus

Suppose that 3<= f'(x) <=5 for all values of x. Show that 18 <= f(8)-f(2) <=30.
20. ## calculus

Find the derivative of the function. f(x) = 9/((7x^2-12)^(1/2))
21. ## calculus

Evaluate integral from -2 to 3 of 4 lxldx
22. ## Calculus

At what value of x does the graph of y=9x^(1/3)+x^2 have a point of inflection?
23. ## calculus

Evaluate the following limit lim x^2 + 3x - 40 x-->5 ------------- 3x + 10 - x^2
24. ## Calculus

6x-4cos(3X)Critical Numbers
25. ## Calculus

Show, using limits, that f(x) = x2 – x + 3, is continuous at x = 2.
26. ## calculus

Evaluate the definite integral:
27. ## calculus

Find the partial fractions for (3x^2-7x+12)/(x-2)(x^2-2x+5)
28. ## Calculus 3

Calculate the double Integral e^(y^2) dA D = {(x,y)| 0 <= x <= y <= 1}.
29. ## Calculus

Find d^2x/dt^2 as a function of x if dx/dt=4xcosx.
30. ## calculus

Decompose 58-x/x^2-6x-16 into partial fractions.
31. ## Calculus

Evaluate integral(3x^2-28x-3)/(x^3-2x^2-3x)dx.
32. ## Calculus

If y′= x(1+ y) and y > -1 , then y = The differential equation dy/dx=y/x^2 has a solution given by:
33. ## Calculus

How do you find the derivative of y=sinxtan^3(x)?
34. ## Calculus

find f'(x) if f(x)= (cosx)^sinx
35. ## calculus

let f(x) = (x)^(1/2) Compute the difference quotient for f(x)at a=37 and h=33
36. ## Calculus

Find the derivative if y=sin^-1 (3x)
37. ## Calculus

Is the series (8+1^n)/(1+2^n) divergent or convergent?
38. ## Calculus

Find the derivative if y=sec^-1 (x+3)
39. ## calculus

integrate: square root of (4-x^2)
40. ## Calculus

Find the derivative if y=sec^-1(x+3)
41. ## Calculus

Let A(x)=∫x^(2),∞; (e^-t/t)dt for x>0. Find A'(x)
42. ## Calculus

Does -csc^2(x)sin^2(x) equal -1?
43. ## Calculus

Calculate integral [0, infinity) xe^(-x) dx
44. ## Calculus Help

In the following x,y and (a) are all variables. Show steps please! Thank you! 1) y^2 = x^2+a^2 2) y^2+ay = x^2+ax+a^2
45. ## Calculus

reflexive property of ellipse
46. ## Integral Calculus

∫(5y+4) dy/√5y-1
47. ## math/calculus

given h(x)= cotx/x find h'(ð /2)
48. ## Math - Calculus

Compute the sum: 81 ∑ (2i-1) i=1
49. ## Calculus

Find the intergral of 1/[cos(^2) x
50. ## math/ calculus

find f''(x) if f(x)= 3(ãx2-2x+1)
51. ## Calculus

Find the relative extrema of f(x)= x/ln(x)
52. ## Calculus

How do I prove that the series ln(n)/(3n) is divergent?
53. ## Calculus

Find the derivative if y^3 + y = 2cosx
54. ## calculus

plz help me with this,when f(x)=1/(x^2+2), find lim[f(x)-f(a)]/x-a x ---->a
55. ## Calculus

How do you find the derivative of y=tan^2(x^4)?
56. ## Calculus

Find the derivative if y=sin^-1(3x)
57. ## Calculus

Find the derivative if x^3 + 4xy^2 - y^4 = 7
58. ## calculus

limx-0 x-sinx/xcube
59. ## Calculus

How do you find the derivative of y=5sin(-x)
60. ## Calculus

Find the anti derivative for 4/(x^2+1)
61. ## calculus

if f(x) = square root of e^2x +1, then then f'(0) equals what?
62. ## calculus

Parametrize the curve of intersection of x = -y^2 - z^2 and z = y.
63. ## Calculus

Find the derivative of the function. f(x) = 6 (ln(x))^(5\/2)
64. ## Calculus

Consider the function f(x)= x^3+5 sqrt(x) Let F(x) be the antiderrivative of f(x) with F(10=-9
65. ## Calculus

I need help finding the vertical asymptote of f(x)= 1-x -------- 2x^2-5x-3
66. ## calculus

How do I find the domain of: y=squareroot of x^3-3x^2 ?
67. ## calculus

Solve the equation 14=65(19)x for x using logs.
68. ## calculus

calculate Äƒ/Äx and Äƒ/Äy. ƒ(x,y) = xy² + x²y
69. ## Calculus

Solve the inequality |5+(2/x)|<1 solution is (-1/2,-1/3).
70. ## calculus

y=-sin^2 (1/x) find the derivative
71. ## Calculus

What is the antiderivative of the cube root of (x^2)+2
72. ## Calculus

Use interval notation to indicate where f(x) is continuous. f(x)= 7x^8-5x^4+4
73. ## Calculus

What is the antiderivative of the cube root of (x^2)+2
74. ## Calculus

Find the derivative of the function. g(x) = ln(3x + 5)
75. ## Calculus

Find the area between the two curves f(x)= ln(x+1)+2 g(x)= x^2-8x+12
76. ## Calculus

Find the derivative of the function. f(s)=(s6 + 1)e-s6
77. ## Calculus

Differentiate: y=sin(2z)+cos^2z
78. ## Calculus

Evaluate the limit: lim 25-(x+2)^2 / x-3 x->3
79. ## calculus

the second derivative of y for the point (-1,1) for the equation x^2y+3y-4=0
80. ## calculus

Differentiate with respect to x (3x^2-5ax+a^2)^4
81. ## Calculus

Find the average value of f(x) on the interval [-1, 3] when f'(x)=3x^2-6x and f(2)=0.
82. ## calculus

using f'(x) as the limit of h approaches 0 [f(x+h)-f(x)]/h find: f'(x), given f(x)=|x|
83. ## calculus

find the nth derivative of 2/(x+1)
84. ## calculus

find the nth derivative of 2/(x+1)
85. ## Calculus

Given that f(x)= x^3 i f x≥0 x i f x<0 which of the following functions is even? I. f(x) II. f(|x|) III. |f(x)|
86. ## calculus

∫sec 2x tan x dx
87. ## Calculus

If f(x)=0.5x+3 then what is fofofof? (composite function)
88. ## calculus

find the antiderivative of: 1/1+4tdt
89. ## Calculus

find the co-ordinates y=x(2-x) where the gradient is 2
90. ## Calculus

Solve for the function y. dy/dx = xe^y, when y(1)=0 I got as far as: e^-y dy = x dx But then how do you continue from there?
91. ## calculus

Differentiate: h(t)=5sin(arccost)
92. ## Calculus

find f'(x) if f(x)=x^2cos^-1(ln*sqrootx)
93. ## calculus

Find the critical number of g(t)=(t^2)/(5t+4)
94. ## calculus

wat is the indefinite integral of dx/x^2? Is it 2 ln /x/ + C?
95. ## Calculus

What is the limit as x approaches 0 of [(tanx)^2]/x?
96. ## Calculus

lim (sin 4x/3x) x->0 Is the answer 4/3 or -3/4?
97. ## calculus

find and correct any errors x-1 over (5-x) (-x)= 1-x over x (5-x)
98. ## Calculus

Find the derivative of the function. f(x) = ln((x6 - 7)6)
99. ## Calculus

What is the domain and what are the zeros of: (3x+7)/[(x-1)sqrt.(5-3x)]
100. ## Calculus

what is the curve given by the equation x^3=3xy^2+y^3=1 what is dy/dx?