Pre- Calculus

21,911 results, page 54
  1. Calculus Please Help

    integral t^2dt from x to x^2 f'(x)=?
  2. Calculus 2

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

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

    If f(x)=x^4, compute f(-2) and f'(-2) f(-2)=___ <--- ?
  5. calculus

    24x^2-10x-21/32^2-18
  6. Calculus

    The volume of a solid
  7. calculus

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

    f(x)=1/2sec2*3.14(t+1)-1/2 what does it look like graphed?
  9. Calculus

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

    find average value of f [0,10] f(x)= 3/x+1
  11. Calculus

    Find integral of (x^3-6x-20)/(x+5) dx
  12. Calculus

    Find the F^(-1) (6) - inverse f(x) = x^5 + 3x^3 + x + 1
  13. calculus

    What is the indefinite integral of 6/(x ln(2x)??
  14. calculus

    c(x)=200+.4x find c(x+1)-c(x)
  15. Calculus

    How do you use u-substitution with 20sin(x^2/35)?
  16. Calculus

    If f(x)=6arcsin(x^3) find f'(x)
  17. calculus

    f(x) = e^(sin(x))cos(x)
  18. calculus

    f(x) = e^(sin(x))cos(x)
  19. Calculus

    Compute f'(e) where f(x)=3^(xlnx)
  20. Calculus

    when does vector (a+b) = (a-b)? explain
  21. calculus

    Differentitate y = e^x^2 -^5^x +^4 so far i have dy/dx = 2x e^(x^2) - 5^(x)* ln 5 + can you help with the rest?
  22. calculus

    Use logarithmic differentiation: F(x)= (3x+6)^4 (x^3 -2)^5 f'(x)=
  23. Calculus

    What is the domain and range of f(x)=-x^2-5?
  24. Calculus

    Evaluate integral(5x-5/3x^2-8x-3) dx.
  25. Calculus

    Solve for x 100 x (1/2)^t/3.8
  26. Calculus

    would the derivative of f(x)=(7^x)(x^7) be f'(x)=(7^x ln7) (7x^6)?
  27. Calculus

    Solve for t 100 x (1/2)^t/3.8
  28. calculus

    how to integrate surd (1+4x^2)?
  29. Calculus

    If f(t)=(t^2+6t+2)(3t^2+3) then f'(t)=_____? and f'(3)=______?
  30. calculus

    How to solve 2.5e^-t cos2t=0?
  31. calculus

    what is the domain of the function x^2+6x-16 over x^2-2x-15?
  32. Calculus

    Can someone please tell me how to derive V=4/3pi(r)^3 to get x^2+y^2=r^2?
  33. Calculus

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

    Find the Derivative of (7x^2-6)^8(-4x^2-3)^9
  35. calculus

    differnetitae the function: y= 2x^-1/2 + 4x^-3/2
  36. calculus

    differntiate the function: w=1/6+2y/5-y^2/3
  37. CALCULUS

    difinite integral f(x)=dx/x from x=1 to x=e
  38. CALCULUS

    difinite integral f(x)=(x^99+x^9+1)dx from x=0 to x=1
  39. CALCULUS

    difinite integral f(x)=2e^x from x=0 to x=ln 3
  40. calculus

    find the derivative f(x)= e^1/x^2ãx
  41. calculus

    DIFERENTIATE THE FUNCTION: y=[(x^2)+1][(1-x^2)]
  42. calculus

    lim x->16 4- sqrt(x) / x-16
  43. calculus

    lim x->0 (Sin^3 3x - 3x^3)/(x^3) (x^4)
  44. AP Calculus

    integrate |sint(t^2)| dt with 0<t<3
  45. Calculus

    F(x)=2x^2-log(x+5)/√16+x
  46. calculus

    find the intercept of y=4x^2+3
  47. Calculus

    determine f" if f(x)=sqrt(x^3+2)
  48. calculus

    given the function f(x) = { x^2+2 if X<=2, 3 if x=2 and 4-x if x>= 2 -> graph f(x)
  49. calculus

    lim x->16 4- sqrt(x) / x-16
  50. calculus

    the integral 49dx/x^2(x^2+36)^(1/2)
  51. Calculus

    differentiate tan-1(2x/1-x^2)
  52. Calculus

    Find ¡Ò[dx/(x-2)(x+3)(x-4)] this is really confusing and I need help with it.
  53. Calculus

    Compute the derivatives of : f(x)= x^7 + 7^x+ 7^7
  54. CALCULUS

    difinite integral f(x)=8-4ã-3:(X) from x=0 to x=8
  55. calculus

    difinite integral f(x)=4-x from x=0 to x=4
  56. calculus

    what is the indefnite integral of (x^4+2x^2-1)/x^2
  57. Calculus

    find f'(x) if f(x)=x^2cos^-1(lnãx)
  58. calculus

    Find the product [ 3 8 ] [ 4 5 ] 6 3 4 4
  59. calculus

    what's the limit as n goes to infinity of (2 + 4/n^2)^(1/3)
  60. Calculus

    show that y= x + e^x is a solution of dy/dx = y - x +1
  61. Calculus

    Using the first of these limits, find f'(3) if f(x)=4x^2+4x-2
  62. calculus

    Find lim as (x,y) goes to (0,0) of (e^(-x^2-y^2)-1)/(x^2+y^2).
  63. Calculus

    Differentiate the following function? g(x)=x^2=1/x^2-1
  64. calculus

    Differentiate. sqrt((6x^2 + 5x + 1)^3)
  65. calculus

    If f(x)=x2+10, find and simplify the following: (a) f(t+8)= (b) f(t5+8)= (c) f(5)= (d) 5f(t)= (e) (f(t))2+8=
  66. calculus

    For the function f(x)=5e^x and g(x)=x^5, find the following: (a) f(g(1))= (b) g(f(1))= (c) f(g(x))= (d) g(f(x))= (e) f(t)g(t)=
  67. calculus

    solve for x: a)e^x=5 b) lnx=2
  68. calculus

    find the tangent to y=27/(x^2+2) at (1,9)
  69. calculus

    how do i take antiderivative of (cosx)^3
  70. calculus

    Differentiate the following function. (7x-5)(3x+9)
  71. calculus

    Evaluate the following sum: 10 E (–1)^n–1(1n^2–9n–3) n=4
  72. calculus

    how do you intergrate (sqrt(ln r))/r
  73. calculus

    Differentiate. sqrt((6x^2 + 5x + 1)^3)
  74. Calculus - Differentiation

    Differentiate: y = 3/(1-6x^4)
  75. calculus

    8x^3 + 27 divided by 4x^2 + 12x +9
  76. calculus

    integrate xsin(2x)dx=
  77. Calculus

    Let x^3 + y^3 = 28. Find f''(x) at the point (3,1). Thank you very much for your help.
  78. calculus

    Find an antiderivative P(t) of p(t)=t^7-(t^5/5)-t
  79. Calculus

    How would you go about finding the derivative of y=1/(3x^2)-5/(2x)?
  80. calculus

    find the derivative of e^8e^x *8e^x
  81. calculus

    Let f(x)=3x^2+x+3/2x+1. What is the derivative of f with respect to x
  82. calculus

    Find dx at (-5,6) if x2 + y2 =0 2 Marks dy
  83. calculus

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

    Find the linearization L(x) of y=e^(7x)ln(x) at a=1. L(x)=
  85. Calculus

    Let f(x)=|x+1|/(x^(2)-1). Sketch the graph of y=f(x) for -4<=x<=4.
  86. Calculus

    Let f(x)=(2x+1)^3 and let g be the inverse function of f. Given f(0)=1, what is the value of g'(1)? A. -2/27 B. 1/54 C. 1/27 D. 1/6 E. 6
  87. calculus

    Find an antiderivative G of g(x)=1/x^4
  88. calculus

    H(x)=2xCUBED+8XSQUARED+8X+5
  89. calculus

    Evaluate the integral ((6x+7)/(x^(2)-8x+25))dx. Please and thank you.
  90. Calculus

    Solve dy/dx for sin(xy)=1+x^3-y^2
  91. calculus

    ∫[3√3:(2x^2-3x),]
  92. Calculus- Help please

    I don't know how to do this, so I can't graph it. f(x)= 1/x-4 Thank you for the help.
  93. Calculus

    How can I find the derivative of y = [ln(x+4)^3]^2 ?
  94. calculus

    What is the area under each of the given curves? y=e^x/2 ; x=0 x=1
  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

    If (x+2y)dy/dx=2x-y, what is the value of d^2y/dx^2 at the point (3,0)? A. -10/3 B. 0 C. 2 D. 10/3 E. Undefined
  97. calculus

    Does 8cosx = cos8x?
  98. calculus

    how would you solve a problem like this for X: (1/3=(3^2x+2)
  99. calculus

    R+10=100+12R
  100. Calculus

    Find dz/dy for the following : z=(e^xy)+2ycos(xy-1)