Calculus (Answer Check)

88,790 results, page 75

  1. calculus

    Let g(x)={x^2-x-2 if x is not equal to 1 {0 if x=1
  2. Calculus

    what is the derivative of If y = x^m and y'= mx^(m-1) y" = ?
  3. calculus

    what are the domains of y=ln(x^2-4x)
  4. calculus

    what is the integral of (4x^2-2)/(x^2-6x-40)
  5. Calculus

    How do you integrate e^(-t/r)?
  6. Calculus

    If f(x1)>f(x2) for every x1>x2 then what is the behaviour of f(x)?
  7. calculus

    int 7/(2x-5)dx =
  8. Calculus

    How do you integrate e^(-t/r) dt?
  9. calculus

    integrate the following (3y-7x-3)dx+(7y-3x-7)dy=0
  10. calculus problem2

    x^2/3+y^2/3=5
  11. calculus

    (x/y)-x^2 =1 implicit ?
  12. Calculus

    Let a=8, f(x)=|x-8|/x Is the value of the limit 0.
  13. calculus

    solve 4x^3-6x+2=0 for all x
  14. Calculus

    From 2 to 3, integrate ((x^3)+5)dx/x.
  15. calculus problem1

    x^2+2y^2-11=0
  16. Calculus

    Find y' and y'' y=X^3/(X^2-1)
  17. calculus

    Evaluate ¡Ò(1+xe^x)/x dx
  18. Calculus

    Take the derivative of f(x) = 4x^3+(7/x^2).
  19. calculus

    what is the integral of ( x^2 / (x+1)dx
  20. PRE CALCULUS HELP PLEASE

    ((ln(x))^1/2)/(ln(x^1/2))=6
  21. calculus

    f(x)=X^3, f(a+h)-f(a)/h please help im so lost thanks
  22. Pre-Calculus

    3x^2 + 8 = -4
  23. Calculus

    lim x^2+2x-8/x^2-4 x->2
  24. calculus

    find f(x) f'(x) = (x^2-1)/x^(-1)
  25. CALCULUS

    if F(x) = f(xf(xf(x))),where f(1) = 4, f(4) = 6, f '(1) = 4, f '(4) = 5,and f '(6) = 6,find F '(1).
  26. calculus

    y= e^-7x cos 5x y'=
  27. Calculus

    f(x)=(x+3), h(x)=(3x-5) Find g(f(x))=h
  28. Calculus

    I need to integrate ((e^-x)^2 - (-ex)^2)dx Can someone help?
  29. Calculus

    Let f(x)=(x+7)/(x+5). inverse f-1(-3)=...
  30. calculus

    For y(x)=ln(3+x2), find y(6)
  31. Calculus

    y=x^logbase5(x)
  32. calculus

    how to simplify: ((9^x * 3^2 * (1/3^-x)) - 27^x ) / 3^(3x) * 9
  33. calculus problem

    (y^2+2)^3=x^4y+e^2
  34. calculus

    f(x)=5x-4 if 0<x<=1 ,f(x)=4x^2-3X if 1<x<2.So that f(x)is continuous at x=1
  35. Calculus

    Find f"(x). f(x) = x^3 - (5/x)
  36. calculus

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

    find f[f(x)] and g[f(x)] f(x)=4x^2-1; g(x)=4/x
  38. calculus

    What's the derivative of f(x)=(x^2-1)(3x^3-6x+5)-4(4x^2+2x+1)
  39. calculus

    find dy/dx of y^3-xy=-1
  40. Calculus

    What is the integral of (x*f(x))dx?
  41. calculus

    (ln(x))^2 dx, integrate.
  42. calculus

    differential of (dy/dx)=y/x
  43. pre-calculus

    (2^(4+pi))/ 2^(1+pi)
  44. Calculus 2

    (x^3+2x^2-15x+1)/(x^2+2x-15) from 0 to 7
  45. Calculus

    Integral of (ln^6x)/x dx
  46. calculus

    Derivative of: h(x) = e^3x+2/e^3x-2 thanks
  47. calculus

    lim x^4-1/x-1 x->1-
  48. calculus

    is dy/dx=5/x+y separable? If so, how? Thank You.
  49. calculus

    If f(x) = 3x^(ln(x)), find f'(10)
  50. calculus

    integral from 3 to 6 (x^4+4)/(x) dx=
  51. Calculus

    solve for x e^(2x+3) -7=0 ln(5-2x)=-3
  52. Calculus

    Find dy/dx for (e^xy)+ x^2 +y^2=10
  53. Calculus

    The derivative of f of x f(x) = x^3 + 19 ; x = 8
  54. Calculus

    How would you integrate x^2/x^2+9 ?
  55. Calculus

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

    hi what is the derivativ of [-18(x^2)]/[(1+2(X^3))^2] ?? thanks!~
  57. calculus

    D(x)=x^2+2x C={(x,y)|y=4x-5} 1) D(C(x)) f(x)=1+3 sqrt of x+2 2) f(f(x))
  58. calculus

    What is the derivative of f(x)=e^-3x
  59. calculus

    derivatives. f(x)=(1/-7x^12) f'(2)=? f'(-1)=?
  60. Calculus

    solve |x2-x+1|>3
  61. calculus

    let f(x)=x+2/x+8. what does f^-1(-4) equal?
  62. Calculus

    How do you go from ln(x^10)+e^ln(x) to 10ln(x)+x
  63. calculus

    if dy/dx=ycos x and y=3 when x=0, then y= ?
  64. calculus

    given f(x)=3x-5 , evaluate each of the following f(4) F(x+2) f(-x)
  65. calculus

    if dy/dx=ycos x and y=3 when x=0, then y= ?
  66. Calculus

    Need help with a few questions
  67. Calculus

    Evaluate ∫√(x^3+1)dx
  68. calculus

    what is the derivative of 4(x^2-1)^-1/2
  69. calculus

    false
  70. Calculus

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

    f(t)=5^x sechx f'(x)=?
  72. Calculus

    If 6e^5x=23, then what does x equal?
  73. Calculus help

    Y=|X^2+3x-4| find dy/dx?
  74. calculus

    Solve for x: 2x=ex+1
  75. calculus

    Evaluate x-y when x=57 and y=29
  76. calculus

    let f(x)=x+2/x+8. what does f^-1(-4) equal?
  77. calculus

    Find dy/dx if: y= ln[x-7]^6 / 3
  78. Calculus

    find dy/dx and d^2y/dx^2 of 3x(y^2) -2y=2
  79. Calculus Help Please!

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

    What is the difference between f'(x), y', and dy/dx?
  81. Calculus

    factor 7x+42
  82. calculus

    Find A - B A = [ 3 7 8 ] 7 9 3 7 9 9 B = [ 2 2 6 ] 6 7 8 5 8 6
  83. calculus

    Integrate: dx/(2x^2 + 4x + 7)
  84. calculus

    What is the derivative of y=x^2*e^x
  85. calculus

    if y1=x^2+3x-1 and y2=x-5, find: a. y1+y2 b. y1-y2 c. y1(y2)
  86. calculus

    ∫ t ln(t-2)dt
  87. Calculus

    solve the following: 2^-x=3^2x+2
  88. calculus

    solve 2^3^x = 4.2^5^x
  89. calculus

    find dt/dx t=((a^2+x^2)^1/2)/v1 + ((d^2+b^2)^1/2)/v2
  90. calculus

    Differentiate y = xe^x Thank you!
  91. calculus

    int_(1)^(2) 6/t^4 dt
  92. calculus

    differentiate y = ln(e^x + e^-x)
  93. calculus

    Given f ''(x)=6x–4 and f '(0)=1 and f(0)=5 find f '(x) and f (1)
  94. Calculus

    solve the following: 2^-x=3^2x+2
  95. calculus

    how do you work out what ||u||2 is when you are given u:<-1,7> and v:<6,4>
  96. Calculus

    differentiate (x^2 + 3x + 2) - (4x - 1)
  97. calculus

    if f(x)=4^2x-1, find f(1)+f(2)
  98. calculus

    how would you differentiate (-(x^2+1)^{1/2))/(1/2)+ln(x+(x^2+1)^(1/2)
  99. Calculus

    If f(x)=8 ln(6x+3 ln (x)), find f'(x)
  100. calculus

    9x^3+5x-8 divided by 3x-2
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