Pre- Calculus

21,894 results, page 61
  1. calculus

    find the derivative of the function g(x) = (1 + 3x)^6(5 + x - x2)^8
  2. Calculus Help Please!!!

    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 ă/Äx and ă/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?