Pre- Calculus

21,824 results, page 57

  1. calculus

    Differentiate the following function. A(s)=-19/s^5
  2. calculus

    find a and b lim ((b^1/2)+(5^1/2)) x - 0 ------------------ = 2 (a(abs x)/4) - (1/4)
  3. calculus

    find a and b lim x -> 0 ((2x+b)^1/2)-(5^1/2))/ ((a(abs x)/4) - (1/4))= 2
  4. Calculus

    What is the x coordinate of the absolute minimum of 6x + [12/x] when x > 0?
  5. Calculus BC

    Can someone help me differentiate this? f(x)= 2cos(5 ln(x)) So what is f'(x)?
  6. Calculus

    can someone please explain h t t p : / / w w w . j i s k h a . c o m / d i s p l a y . c g i ? i d = 1 2 5 7 0 4 1 1 4 5
  7. Calculus

    can someone please explain h t t p : / / w w w . j i s k h a . c o m / d i s p l a y . c g i ? i d = 1 2 5 7 0 4 1 1 4 5
  8. calculus

    The linear approximation at x=0 to f(x)= sqrt (7+6x) is y=
  9. Calculus

    What is lim (t^3 + 1)/(t lnt) x->infinity
  10. calculus

    find y' if y=sin^-5x-cos^3x
  11. Calculus

    [Integrals] h(x)= -4 to sin(x) (cos(t^5)+t)dt h'(x)=?
  12. calculus

    For a function f, let f*(x)=lim (f(x+h)-f(x-h))/h h->0 Determine f*(x) for f(x)=(x^2)+x
  13. calculus

    Evaluate the indefinite integral: (8e^x)dx
  14. calculus

    Evaluate the indefinite integral: ((4/x^5)+(4/7x))dx
  15. calculus

    The functional determinant of x, e^x, and e^-x is equal to??
  16. calculus

    3 raised to (4x + 2) minus 32 equal 8
  17. Calculus

    Evaluate the definite integral. xe^(–x^2)dx from 0 to 6
  18. calculus

    Evaluate the limit: lim as x -> -2 (x^4 - 16) / (x+2)
  19. Calculus

    "Find f'(a) for f(x)=(1+2x)/(1+x)" I got 2, but the answer is 1/(1+a)^2. How do I get that??
  20. calculus

    Differentiate the following function. (7x-5)(3x+9)
  21. Calculus

    Find the derivative of the function: y=(3x^2+5) ln(x+6)
  22. calculus

    Find the derivative of the function. (y^2/(y+3))^3
  23. calculus

    Differentiate and simplify completely. [x^2(1-x)^3] / [(1+x)^3]
  24. Calculus

    Determine the convergence or divergence: An=(-1)^n(n/(n+1))
  25. Calculus

    need answer to find dy/dx y=e^2x+3*e^x-1
  26. Calculus

    2nd derivative of 3t^2 Cos(4t)
  27. Calculus

    given y=sec(x^2)ln(2x^5) find dy/dx
  28. Calculus

    Differentiate x5^sqrt(x). Help please!
  29. Calculus

    (x^3+1)^2 then dy/dx i got 6x^2(x^3+1), not sure if it is correct.
  30. calculus

    f(x)=ln(x^4+27) find the inflection points?
  31. calculus

    f(x)=ln(x^4+27) find the inflection points?
  32. Calculus

    Find the interval of concavity for f(x)=e^x/(5+e^x)? f'=[5*e^x ]/ [5+e^x]^2 & f"=[5*e^x ][5-e^x]/ [5+e^x]^3
  33. calculus

    the limit from n->infinity of the summation of [2+(3/n)k]^2(3/n) when k=1
  34. Calculus

    Max / min points of: Y=5^(2x) * e^(3x^2)
  35. calculus

    If f(x)=2cos(4ln(x)) , find f'(x)
  36. calculus

    Find the fourier series of F(x) = 1, -L<=x<0 = 0, 0<=<L f(x+2L) = f(x)
  37. Calculus

    Find the absolute max of f(x)=5x-e^(5x)
  38. calculus

    If f''(x)=-4sin2x, f(0)=0 and f'(0)=2, find the value of f(pi/4).
  39. Calculus

    Given vectors u= (3, -4, 1) and v= (2, 1, -5) Find: a) u x v b)|u x v|
  40. ap calculus

    how do i find the volume of an egg?
  41. Calculus

    Determine the value of k so that u=[2,5] and v=[k,4] are perpendicular.
  42. calculus

    6ln(x+8)+1/8lnx-ln(cosx)
  43. Calculus

    differentiate the function R(x)=sqrt(10)/x^7
  44. calculus

    How do I draw the derivative of a function
  45. calculus

    Given the surface: z^2=x^2+xy^2z. Find dz/dx
  46. Math - Calculus

    What is the domain of this function?: y= ln(2x-12)
  47. math calculus

    how to calculate dy/dx for the curve y=x^(ln x)^2
  48. Calculus

    simplify 4xy^-2/((12x^-1/3)(y^-5))
  49. Calculus

    How do I find the instantaneous ROC at x=1.5
  50. Calculus

    Evaluate the integral ∫(x^2 + 4x -2)dx from x = 1 to x = 4.
  51. calculus

    lim as x approaches 0 of tanx/x
  52. calculus

    Find the derivative of the functions: 1) f(x)=x(1-(2)/(x+1)) 2) f(s)=(s^2-2s+5)/(x^(1/2))
  53. calculus

    f(x)=x8+7x2+613(x−1)2(x+6)6
  54. calculus

    11,406.14=(438.3/r)(1+r)^10 how do you solve for r?
  55. Calculus 2

    find the area of the region f(y)=y/(16-y^2)^1/2, g(y)=0, y=3
  56. calculus

    integration of4sin^2ydy
  57. calculus

    Find the minimum of the function f(x)= x^2 – ((54 ) / (x) ).
  58. calculus

    If f(x) = sec x, find f''(π/4).
  59. calculus

    9/5 log to the base 3 (x)= -7 solve for x
  60. calculus

    differentiate 7 root 3(t)+9 sqrt(t^7)
  61. calculus

    find the differentiate y=cscx/ãx
  62. Calculus

    Find the derivative of y=(2x²+x)²°°.
  63. calculus

    Integrate x^2+5x+1dx/(2x^3+15x^2+6x+23)^1/2
  64. calculus

    Locate the discontinuities of the function. y = 2/(1 + e^(1\/x))
  65. Calculus

    Find the derivative of y = 2√s7 + 13
  66. calculus

    show limit x to 1 (x^2)sin(1/(x-1)) = 0
  67. calculus

    show limit x to 1 (x^2)sin(1/(x-1)) = 0
  68. calculus

    sketch the curve of function y = (x-1)/ (x^2-x-6)
  69. calculus

    find the derivative of F(x)=x^2-4/1+lnx
  70. Ap calculus

    evaluate the derivative of f(X)= 3Xsin(X) at a=0
  71. Calculus 1

    How do you find dy/dx by implicit differentiation? x^3 + y^5 = 1
  72. calculus

    find taylor series... a.f(x)=x^3-2x+4,a=2
  73. calculus

    -x^4-3x^3+5x+6 Where does this function concave up and down? Thanks for your help!!!
  74. calculus

    find x intercept; y=-0.01x^2+0.7x+6.1
  75. Calculus

    Evaluate. The integral of (e^5x)(sin6x)dx
  76. calculus

    if f(x)=4^(2x)-1, find :f(1)+f(2) solution pls
  77. calculus

    if f(x)=3^(x)-3^(-x), find : f(2), f(-1) solution pls..
  78. calculus

    if y1=x^(2)+3x-1 and y2= x-5 find: a. y1+y2 b. y1-y2 c. y1*y2 solution pls..
  79. LIMIT(CALCULUS)

    lim xcsc(3x) x-->0
  80. Calculus

    What are the antiderivites of x/ (x^2 (squareroot of x^4-1)) and 1/ (1+(x^2/4)) no idea :{
  81. Calculus

    Evaluate. The integral of (e^5x)(sin6x)dx
  82. Calculus

    the integral from 0 to pi/2 of sin^5(x)cos^18(x)
  83. Calculus 1

    Evaluate the definite integral: (dx/(x(1+ln(x))) from 1 to e^7.
  84. Calculus

    Represent f(x)= (e^x -1)/x as a power series.
  85. Calculus

    if u and v are differentiable functions, then does d(uv) = dudv
  86. Calculus AB

    Calculate dy/dx at the point t=10 for the equations: a) x=5t b) (t^2)-1
  87. calculus

    integrate: (square root of (6x+4)) - (2x) dx
  88. calculus

    what is the slope of the curve y=tan(6x^2) when x=ð
  89. calculus

    F''(x)=x^-3/2 f'(4)=1 f(0)=0 how do I solve this differential equation?
  90. calculus

    If f(x) = x + 9 and h(x) = 5x - 3, find a function g such that g of f = h.
  91. calculus

    Put the function P=15(1.1)^t in the form Pe^kt
  92. Calculus

    solve [1-cos(7pi/4)]/2
  93. equations calculus

    what is the value of y in the equation (y/(2y-x))=0.5
  94. ap calculus

    How do you integrate e to the x power? (integral(e^x)dx)
  95. Calculus

    What is dy/dx if y=(x²+2)³(x³+3)² A.6(x²+2)²(x³+3) B.2x(x³+3)² +3x² (x² +2)³ C.3(x²+2)²(x³+3)²+2(x²+2)²(x³+3) D.6x(x²+2)²(x³+3)²+6x²(x²+2)³(x³+3) D or C I'm not sure ??
  96. calculus

    h(x)= tan(x)-x/x^3 given values 1 and 0.5
  97. AP Calculus

    Locate the absolute extrema for f(x) = 3/x-1
  98. Calculus

    find derivative of w(x)= (23e^x)/4^x
  99. calculus

    Given f(x) = x3, evaluate lim h->o f(a+h)-f(a)/h
  100. calculus

    Given f(x) = x^3, evaluate lim h-->o f(a+h)-f(a)/h
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