Pre- Calculus

21,824 results, page 58

  1. calculus

    determine the domain for each function f(x)=2x+3,g(x)=x-1
  2. calculus

    determine the domain for each function f(x)=x-6, g(x)=3x^(2)
  3. calculus

    determine the domain for each function f(x)=6x^(2)-x-1, g(x)=x-1
  4. calculus

    Calculate the derivative indicated. y '(25), y = ãx + 2 x
  5. Calculus

    find the inflection points of x^4+5x^3-9x^2+6
  6. Calculus

    Find the derivative of F(z)=3+cos(2z-1)
  7. Calculus

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

    x=15cm and y=20cm,what is the length of z
  9. Calculus

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

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

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

    how do you separate this variable dy/dx=(x^2)/y given y=-5 and x=3
  13. calculus

    If H(x)=-(25-x^2)^(1/2); then what is the value of lim x tends to 1 (H(x)-H(I))/(x-1) ?
  14. calculus

    find the derivatives F(x)=8ln(x^5-2x)
  15. calculus

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

    limit of (|x+h|-|x|)/h as h goes to 0 at x=4 why is the answer 1?
  17. calculus

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

    INTEGRATE tan4x with respect to x
  19. Calculus

    find the integral of (1+3t^5)^20*t^4dt
  20. calculus

    what is the area bounded by x axis, x =2 and y^2 = 8x?
  21. Calculus

    Find the derivative of y=x^2/ln3x.
  22. Calculus

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

    What is the antiderivative of the cube root of (x^2)+2
  24. calculus

    ∫sec 2x tan x dx
  25. calculus

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

    Evaluate integral(3x^2-28x-3)/(x^3-2x^2-3x)dx.
  27. calculus

    The tangent to y = (ax)+b/(sqrt x) at x =1 is 2x-y=1. Find a and b. help?
  28. Calculus

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

    find dy/dx implicit differentiation x^2y+y^2x=0 at x=-2, x=2
  30. Calculus : Derivative

    If xy log(x+y) = 1, prove that dy/dx = -y(x^2y +x+ y)/x(xy^2 + x + y)
  31. Calculus

    Find the derivative. 11) f(t)=(1)/(sqrt(8t-3)) 12) g(t)= ((4t-3)^2)/ ((5t+1)^4) Thanks.
  32. CALCULUS

    difinite integral f(x)=1/y^2dy from x=1 to x=4
  33. CALCULUS

    difinite integral f(x)=1/y^2dy from x=1 to x=4
  34. calculus

    lim sin^-1 (3x^2-2x+1/6x^2-x+3) x-> infinity
  35. 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)
  36. Calculus

    find the rate of change dy/dx for y=x(1-x); x=-1
  37. Calculus

    The graph of f(x)=x^3-3x^2-24x+1 is concave up when?
  38. Calculus

    The graph of f(x)=x^3-3x^2-24x+1 is concave up when x<-2, x<4, x>-6, or x>1?
  39. Calculus

    The graph of f(x)=x^3-3x^2-24x+1 is concave up when x<-2, x<4, x>-6, or x>1?
  40. calculus

    How to make a sign diagram
  41. CALCULUS

    FIND EACH INDEFINITE INTERGRAL (X^2+1)^9 2X DX
  42. CALCULUS

    FIND EACH INDEFINITE INTERGRAL (X^2+1)^9 X DX
  43. calculus

    Find the second derivative of: h(t)= (t^2 + 5)^8
  44. calculus

    Let f(x)= 4x(x+3)^2 - (x+3)^3 and find the values of x that correspond to f(x)=0.
  45. CalcULUS

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

    How do I solve 3xy^3dy/dx=y^2x^2+5x^3y+y^4
  47. calculus

    F(x)=square root(27x-x^4)
  48. Calculus

    put in standard form: 4x^2=36+9y^2
  49. calculus

    Find the sum of the series 2 + 9/2! + 27/3! + 81/4! . . .
  50. calculus

    does the sequence a=(2n)! / n! converge? Explain
  51. calculus

    rectangle with a length of 24 1/5 and a width of 17 1/6 cm
  52. Math - Calculus

    What is the inverse function of.... f(x) = x^3 - 1
  53. Calculus

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

    given that f(x)=x^11h(x) h(-1)=4 h'(-1)=7 find f'(-1)
  55. calculus

    horizontal asymptote of (x^2-16x+63)/(3x^2-7x+12)
  56. calculus

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

    I really appreciate all of your help!
  58. calculus

    sec^2(pi/2-x)-1=cot^2x where do i start
  59. calculus

    Differentiate with respect to x (3x^2-5ax+a^2)^4
  60. calculus

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

    Differentiate the function. h(x) = ln (x+ sqr(x^2-11)
  62. Calculus

    Explain how lim x->1 ((x^2)-1)/(sqrt(2x+2)-2) = 4
  63. Calculus

    Find the Domain of f(x)=sqrt(x^3-4x+1)
  64. calculus

    Find the domain of 2x^3-5 divided by x^2+x-6
  65. Calculus

    Find the Limits. lim [t^3 + 3t^2]/[t^3 - 4t^2] t->0
  66. Calculus

    Define the quotient rule.
  67. calculus

    How to factorise t3-8t2+16t?
  68. calculus

    How to factorise t3-8t2+16t?
  69. calculus

    lim x-0 xtan(8x)+ 2tan(8x)/(x^2+4x)
  70. Calculus

    s(x)=log3(x^2+6x) find derivative?
  71. calculus

    f(x)= e^-3x g(x)=x+x^2 calculate the following derivative (d/dx)f(g(x))=?
  72. Calculus

    Assume that x>0 and y>0. If y=5sqrt{x+9} and dx/dt = 2, find dy/dt when x=7.
  73. Calculus

    How do you solve the integral from 0 to 1 of x arctan x dx?
  74. calculus

    How do I find the inflection points? f(x)= 2+3x-(x^3) Thank you!!
  75. calculus

    find d/dx (sin^(21)x *cos21x)
  76. Calculus

    Calculate the indefinite integral of ((x^3)+1)/(x^5)
  77. Calculus

    Calculate the indefinite integral of ((x^3)+1)/(x^5)
  78. Calculus

    Find f'(x) if f(x) = ln [x^8 (x+9)^2 (x^2 + 5)^4 ] Thank you very much for your help.
  79. calculus

    find dy/dx by implicit differentiation 5/y+45/x=1
  80. Calculus

    Find the Derivative of the function: f(x)= ln(x^2/2x-3)
  81. calculus

    Differentiate the function. h(x)= ln(x+ sqrt(x^2 -4))
  82. calculus

    the second derivative of (sqrt((2x^3)+(6x)+(8)))
  83. calculus

    What is the derivative of (12,000) / 1+39e^(-1.2t)
  84. Calculus

    Express the inverse of (f o g) in terms of f^-1 and g^-1
  85. CALCULUS

    evaluate the integral of (e^3x)(cosh)(2x)(dx) A.(1/2)(e^5x)+(1/2)(e^x)+C B.(1/10)(e^5x)+(1/2)(e^x)+C C.(1/4)(e^3x)+(1/2)(x)+C D.(1/10)(e^5x)+(1/5)(x)+C
  86. calculus

    integrate (5-4x^3+2x^6)/(x^6) Just not getting it.
  87. calculus

    Calculate R8 for f(x)=8−x over [3,5]. R8=
  88. calculus

    Calculate R8 for f(x)=8−x over [3,5]. R8=
  89. calculus

    Calculate R8 for f(x)=8−x over [3,5]. R8=
  90. Calculus

    Given f"(x)=-25sin(5x)and f'(0)=0 and f(0)=4. Find f(pi/2)
  91. calculus

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

    Find the integral of x^3 + [(x^4)(tanx)] from -pi/4 to pi/4
  93. calculus

    Find the integral of x^3 + [(x^4)(tanx)] from -pi/4 to pi/4
  94. calculus

    Find the integral of x^3 + [(x^4)(tanx)] from -pi/4 to pi/4
  95. calculus

    find an antiderivative P of p(s)=2sin(2s)
  96. calculus

    Evaluate the integral ∫ x/(x+1)^2+4 dx
  97. calculus

    use differentials to estimate ln(e^4 +1) - ln(e^4)
  98. calculus

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

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

    Stuck on this problem. Please help! 1+u^4/u du
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