Pre- Calculus

21,837 results, page 80

  1. Calculus

    Use the form of the definition of the integral to evaluate the intergral. From 0 to 9 (10+6x-x^2)
  2. calculus

    evaluate the limit by using change of variable lim x--> 27
  3. Calculus

    Find the slope of the tangent line to the graph of the equation: y = (2x^2+3)(x-1) at x=2. a = 11 b = 08 c = 19 d = 16
  4. Calculus

    find the absolute extrema of f(x)=sin pi x on [-1,2] Not sure how to do this problem....
  5. ap calculus

    let y=f(x) be the particular solution for the differential equation with the initial condition y(-1_=3/2
  6. calculus

    Find the area enclosed between f(x)=05x2+3 and g(x)=x from x=−8 to x=3.
  7. calculus

    Verify the Identity: (Tanx + 1)/(secx + cscx) = sinx
  8. calculus

    Verify the identity: (tanx+1)/(secx+cscx) = sinx
  9. Calculus grade 12

    Determine an equation for the plane that contains the points A(6, 2, 3), B(5, 1, -3), and C(5, 7, -2).
  10. Calculus

    Determine an equation for the line parallel to 2x + 6y + 4z = 1 and contains the point P(3, 2, 1).
  11. Calculus

    Does the line [x,y,z] = [-2,6,5] + t[3,2,-1] lie in the plane 3x - 4y + z + 25 = 0 ? Please show work.
  12. Calculus

    Find the distance between the lines [x,y,z] = [-1,1,0] + s[3,4,-2] and [x,y,z] = [5,9,-4] + t[2,3,1]. Interpret the result.
  13. calculus

    how to convert these into slope intercept form and graph? f(x)1/3x+5 g(x)1/3x-2
  14. calculus

    use the fourth taylor polynomial of f(x)=ln(1+x) to approximate ∫0.2 ln (x+1)/x dx 0.1
  15. Calculus

    1. Find a unit vector which is perpendicular to both of the vectors m=[4, 2, -3] and n=[2, -3, 1]
  16. Calculus

    2. Give that the vectors u=[2, t, -4] and v=[1, -3, t-4] are perpendicular, find the value of the constant, t.
  17. Calculus

    1. Find a unit vector which is perpendicular to both of the vectors m=[4, 2, -3] and n=[2, -3, 1]
  18. Calculus

    2. Give that the vectors u=[2, t, -4] and v=[1, -3, t-4] are perpendicular, find the value of the constant, t.
  19. Calculus

    5. Determine an equation for the plane that is exactly between the points A(-1, 2, 4) and B(3, 1, -4).
  20. Calculus

    5. Determine an equation for the plane that is exactly between the points A(-1, 2, 4) and B(3, 1, -4).
  21. Calculus

    5. Determine an equation for the plane that is exactly between the points A(-1, 2, 4) and B(3, 1, -4).
  22. calculus

    Find the center of gravity enclosed by y^2=4x,x=4,y=0 if its density is given by ä(x.y)=ky
  23. CALCULUS

    An equation of the line tangent to the graph of (5x - 1)/(3x + 1) at the point where x = 1 is? Any ideas?
  24. calculus

    Antiderivative problem! Given f'(x)=3cosx–11sinx and f(0)=–2,find f(x)=
  25. Calculus

    Evaluate, rounding to two decimal places, if necessary a) ln 5 b) ln e² c) (ln e)²
  26. Calculus

    determine the coordinates of two points on the plane with equation 5x + 4y - 3z = 6
  27. Calculus grade 12

    find dy/dx by implicit differentiation a) xy + x^5y^2 + 3x^3 - 4 = 1 b) lny = cos x thank you
  28. Calculus grade 12

    find the slope of the tangent line to y^4 = 3x^2 - 2x at the point (1,1)
  29. Calculus

    Find the maximum and minimum product of 2 numbers who sum is 5
  30. calculus

    solution for limit as delta x approaches 0 (1-cos4x/1-cos2x)
  31. calculus

    pls integrate and differentiate e^x^2 and x/y square root of x^2+y^2 in terms of x.
  32. Calculus

    Let u = (-2,3) and v = (5,-6). Find the sum and the dot product of these two vectors.
  33. calculus

    f(x)=1/x^2 use formal definition of derivative to find slope at x=2
  34. calculus

    Find the continuity of the region bounded by the two curves. y=x^2 and y=3x?
  35. Calculus

    find the flux of F=<0,y,z> across the parabolic sheet given by x=2y^2+2z^2+3, with x <= 5
  36. Calculus

    Find if there are any vertical asymptotes: g(theta)= (tan4theta)/(4theta)
  37. Calculus with Analytical geometry

    I'm stumped on this one. lim |x-1|sin(1/x-1) x->1
  38. calculus

    Find the equation of the tangent line to the curve x^3 + xy^2 =5 at the point (1,2).
  39. calculus

    Integrate sinx+cosx/rootsin2x with respect to dx...plzz help me
  40. Calculus

    Find the slope of the graph of the function at the given value. h(z)=z^(2/7)-z^(5/8) when z=7
  41. Calculus HELP PLEASE!!!

    Find all extrema for the function y=x^5-2x^3+3 on the interval [-10...10]
  42. Calculus HELP PLEASE!!!

    Find all extrema for the function y=x^5-2x^3+3 on the interval [-10...10]
  43. calculus

    If f and g are two functions for which f' = g and g' = f for all x, then prove that f^2 - g^2 must be a constant.
  44. calculus

    Left f(x) = 1/x+2 and g(x) = x-1/x. Simplify as much as possible and sstate the domain. f 0 g(x) g 0 f(x)
  45. calculus

    Find the equation of the tangent line to the graph of the function f(x)=x-3/3x-5 at x=1
  46. Calculus

    Let F(x) = square root of X and [a,b]. Find all numbers c in (a,b) such that f'(c) = f(b)-f(a)/b-a
  47. calculus

    evaluate the integral I= ∫(0,∏/4) ((5-3e^(-tanx))/(cos^(2)x))dx
  48. calculus

    Find the point (x,y) on the curve y=sqrt(x+4) closest to the origin.
  49. calculus

    Find the point (x,y) on the curve y=sqrt(x+4) closest to the origin.
  50. calculus

    y1= sin (x) y2= (tanx) It is graphed in the interval [0, pi/2] find the integral
  51. Calculus

    What is the sum of all the odd #s between 100 & 200??
  52. calculus

    maximum volume of a cone inside a sphere of radius r
  53. Calculus

    set up an integral to find the volume of an equilateral tetrahedron.
  54. calculus

    Plot the points and determine the slope of the line containing them. (-7,-4)(8,-4)
  55. calculus

    find all discontinuities (16x/2x3-8x3=0)
  56. calculus

    find the sides of triangle such that area is maximum.
  57. calculus

    find the rate of change of f(x)-x^2+4 a. from -2 to 0 b. from 1 to 3 c. from -2 to 1 please show work
  58. calculus

    determine the average value of f(x) over the interval from x=a to x=b, where f(x)=100e^-.5x; a=0, b=4
  59. calculus

    find the rate of change of f(x)=x^2+4 a. from -2 to 0 b. from 1 to 3 c. from -2 to 1 pllease show work
  60. Calculus

    Find dy/dx of 3 sin x cos y = 2 using implicit differentiation.
  61. Calculus

    Is this statment true? Please explain. At a relative extrema, f'(x) = 0
  62. calculus

    integrate it by integrating factor (cos^3x)dy/dx +ycosx=sinx
  63. Calculus

    Determine the line through which the planes in each pair intersect. a) 3x+2y+5z=4 4x-3y+z=-1
  64. Calculus

    lim 1/(1+h)^2-1/h h->0 I have 1 as my final answer and was wondering if i was correct
  65. calculus

    In the given right triangle, find the missing length.
  66. Calculus

    Let f(x)= 6x+(4/x^2). Then the equation of the tangent line to the graph f(x) at the point (2,13) is give by y=mx+b What is m? What is b?
  67. calculus

    Find the area of region bounded by the curves y=sin(pi/2*x)and y=x^2-2x.
  68. Calculus

    Let f(x)= 6x+(4/x^2). then the equation of the tangent line to the graph of f(x) at the point (2,13) is given by y=mx+b. What is m and what is b?
  69. calculus

    Find the particular antiderivative that satisfies the following conditions: dy/dx=8x^-2+6x^-1-3 where y(1)=7
  70. Calculus

    Find the horizontal asymptotes of the curve. y=-6x/squareroot (4x^2-160
  71. Calculus

    Approximate the sum Sigma (lower n = 0; upper infinity) (17/3)*(-1/2)^n
  72. Applied Calculus

    Find the derivative of the function: f(x)=(x^2+9)/square roote of x
  73. Calculus

    On what values of x does the graph of f(x) = 2x^3 - 3x^2 + 12x + 87 have a horizontal tangent?
  74. Calculus Help

    Evaluate the indefinite integral. ∫4dx/(xln(x))
  75. calculus

    Use the second derivative to determine the point of inflection for y = x3 – x2 – 8x + 12. ????
  76. calculus

    Use the second derivative to determine the point of inflection for y = x3 – x2 – 8x + 12. ????
  77. calculus

    Use the second derivative to determine the point of inflection for y = x3 – x2 – 8x + 12. ????
  78. calculus

    Use the second derivative to determine the point of inflection for y = x3 – x2 – 8x + 12. ????
  79. Calculus

    Find the tangent line approximation for sqrt(3+x) near x=0.
  80. calculus

    Please show me how you do this. Thank you. Calculate the definite integral: 2 ∫_ 2x dx 7
  81. calculus

    Integrate using the simplest method possible: ∫(t – 1)5(2t – 7)dt
  82. Calculus

    Given f(x) = x^4 + 6x^3 - 15x + 7, evaluate \displaystyle \lim_{h \to 0} \frac{f(1+h) - f(1-h)}{h}.
  83. math - calculus BC

    find a power series representation of: f(x)=((x^2)-1)*sin(x)
  84. multivariable calculus

    Find the equation of the plane containing the points (1; 0; 0), (0; 2; 0) and (2; 1; 3).
  85. Simple Calculus

    Let y = x^3 + ax^2 + bx. If (x,y) = (2,64) is a point on the curve and the slope of the tangent at x=-1 is 3, what is the value of a+b?
  86. Simple Calculus

    If f(x)=(x+1)^3(x^2-1)^2, what is the value of f'(2)? Details and assumptions f'(x) denotes the derivative of f(x).
  87. calculus

    find the interval(s) where the following functions are increasing and decreasing. f(x)= x/4 + 4/x
  88. calculus

    Find the centroid of 4 particles of equal mass located at (0,0), (4,2), (3,-5), and (-2,-3)
  89. Calculus

    Convert the curve to an equation in rectangular coordinates: x=(t+2); y=-2sqrt(t)
  90. Calculus

    Find the antiderivative of (sqrt(x)+3/x-2e^(x))dx. Need steps so I can follow. Thanks
  91. calculus (gr 12)

    Evaluate each of the following. Show all your calculations. f'(3) if f(x)  = x^4 − 3x
  92. calculus

    Evaluate each of the following. Show all your calculations. f'(3) if f(x)  = x^4 − 3x
  93. calculus

    find the absolute minimum and maximum valies of f(x)=-x^4+2x^3+5 on the interval [-2,2]
  94. calculus

    find the absolute minimum and maximum values of f(x)=x^(1/3) (3+x) on the interval [-2,1]
  95. Calculus

    find the equation of the tangent line to the graph of y= f(x) = ln (x)/x at the point (1,0)
  96. English

    what is the noun fuction of He must like studying calculus.
  97. Calculus 1

    Find the antiderivative of f(x)=5e^x-2secxtanx showing steps please
  98. Calculus

    Use Newton’s method to approximate the root of x^2 + 4x + 2 = 0 between x = -4 and x = -3 .
  99. Calculus Homework!

    Find the area bounded by the curve y=x(2-x) and the line x=2y.
  100. Calculus

    Describe the following surface and give traces if available. x^(2)-4z^(2)=4
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