88,878 results, page 100
1. ## Calculus

Evaluate by U-substitution: the integral of xcubedroot(x-2) dx

3. ## Calculus

Consider the function f(x)=(7/x^2)-(6/x^6). Let F(x) be the antiderivative of f(x) with F(1)=0. Then F(2) equals _____.
4. ## calculus

find an antiderivitive for integral(f looking sing)3/3x+4 dx
5. ## calculus

for abs value of x <1, the derivative of y= ln square root 1-x^2 is.....?
6. ## Calculus

Find the slope of the tangent to the curve y^2=x^3/(xy+6) at (6,3)
7. ## Calculus

solve the equation for y in terms of x. Can somebody walk me through this?
8. ## calculus

How would you integrate tan5xdx ? Thanks in advance. Can you use u substitution?
9. ## Calculus

Find dy/dx in terms of x and y if xlny+y^6= (9)lnx
10. ## calculus

what is the value of this limit lim ( (square root x^2+7) +5) x->-3 A 7 B 5 C 3 D 10 E 9
11. ## Pre Calculus

Write an explicit formula... 3,4/3,1,6/7,7/9 Can someone help me out?

13. ## calculus

y =ln((x^2+1)/(x^2-1))^1/2 Find the first derivative for this ln square division.
14. ## Math - Calculus

find the derivative of: g(x) = log[(x^3+1)^3(x^3-1)^3)]
15. ## Calculus

Lim x-->infinity 10/x+10 find the limit

f(x)=(x^2+2x+3)^4, find f'(x). what rule do we use and can some please show me the steps

The linearization at a=0 to sqrt(1+2x) is A+Bx where A is____ and where B is _____? A=? B=? Ty
18. ## PRE-CALCULUS

INSERT THE SEVEN ARITHMETIC MEANS BETWEEN 3 AND 9
19. ## Calculus

find the area of the region. 2y=4sqrtx , y=3 and 2y+2x=6 ?
20. ## calculus

find the fourth taylor polynomial of f(x)=1/x at x=2
21. ## calculus

Find the integral of (sin^5 x)(cos^5 x)
22. ## CALCULUS

difinite integral f(x)=8-4 cube root-3(x) from x=0 to x=8
23. ## CALCULUS

difinite integral f(x)=8-4 cube root-3(x) from x=0 to x=8
24. ## calculus

Given f(x) = 2(x^(5/3)) - 5(x^(2/3)) Find the slope of the tangent at each x-intercept
25. ## Calculus

Suppose the area under the curve y=xe^(-mx) from 0 to 1 is 0.4. Find m.
26. ## Calculus

When given the f graph, how do you determine extrema of F(x)? Concavity of F(x)?
27. ## Pre calculus

use f(x)= { x^2 +5 if x ≤ 1 { -x^2+4x+3 if x>1 to find the answers to the following: 1. f(2) 2. f(4)-f(-2)
28. ## Calculus

Find the partial derivative for x. f(x,y)=1/SQRTx^2+y^2
29. ## Calculus

Find dy/dx in terms of x and y if xlny+y^6= (9)lnx
30. ## Pre Calculus

Simplify the expression. log3 36 a. 6 b. 36 c. 3 d. 18 e. none of these
31. ## Calculus

find the derivative (df/dx) of the squareroot of sin4x
32. ## calculus

find the point on the line 6x+7y-5=0 closest to (2,2)
33. ## Another Calculus help plz

Show that if y=tanx/2 dy/dx=1/sinx
34. ## math/calculus

find f"(x) if f(x)= cube root(x^2-2x+1)
35. ## calculus

Given the function h : x -> 3x + c and h^-1 : x -> cx/m - 1, where c and are constants, find the values of c and m
36. ## Calculus

How do we integrate [(cosx)^2(nx)(sin(nx))]/[a-(cos(nx))] dx?
37. ## calculus

Find the angle of intersection between the curves f(x) = 2x + 3 and g(x ) = - 3x + 1
38. ## calculus

what is the quotient of the sum and difference of 370 and 25
39. ## Calculus

y = 2 cos(5πx) .... whats the period?
40. ## calculus

What is the nth derivative of sinhx and coshx?
41. ## calculus

If (a,-12) is a point on the graph of y=x^2+7x, what is a? please show work
42. ## Calculus

How to integrate with position, velocity and accelleration
43. ## Calculus

If f(1)=4 and f'(1)=2, find an equation of the tangent line at x=1 A. y=2x+2 B. y=2x-2 C. y=4x-7 D. y=4x-2 E. None of these
44. ## Calculus

If the function f is defined by f(x)=x^2-2x, find limit h->0 (f(3+h)-(f(3-h))/2h
45. ## calculus

Find the Maclaurin series of xcos(x^2).
46. ## Calculus

2) If f(x)=∫t^2dt on the interval from 4 to x^3 then f′(x)=?
47. ## calculus

Surface area of revolution y=(x^3)+3 about the x-axis from (0,1)
48. ## Calculus

use implicit differentiation to find dy/dx if x^3+y^3=6xy
49. ## Calculus

9)Evaluate the indefinite integral. ∫x^8e^(x^9)dx
50. ## brief calculus

Find f(x) if f(1) = 1 and the tangent line at (x, f(x)) has slope 6/x
51. ## Calculus

given f(x)=x-3 and g(x)=1/x-4 find the domain and range of the following functions f(x) f(g(x)) f(f(x))
52. ## Math (pre calculus)

please simplify (1/1+x+h) - (1 /1+x ) divided by h
53. ## Calculus

use implicit differentiation to find dy/dx if x^3+y^3=6xy
54. ## Calculus

Find limit as x approaches 5 (x^2-3x-10)/(x-5) A. 2 B. DNE C. 0 D. 7 E. None of these

find the area bounded by the curves y^2=2x+6 and x=y+1
56. ## calculus

Find the interval, I, of convergence of the series n=0 [((-1)^n)(x-5)^n]/(3n+1)
57. ## Calculus -- Identity crisis

A function has f''(x) = 10 and has f'(4) = 0 and f(2) = 4. Find f(x).
58. ## calculus help

Evaluate!!!! integral -10 to 10 ((2e^x)/(sinhx+coshx))dx Thanks!
59. ## Pre Calculus

find all solutions of the equation 1. x^3+27=0 2. x^3-8=0
60. ## Calculus

write the equation of line tangent to f(x)=(1/3x^3)-x^2+x-1 when x=1
61. ## Calculus

Find the foci of the equation 25^2 + x^2 = 600 Thank you!
62. ## Calculus

I get mixed up when graphing derivatives. If I'm given the graph of f how do I get f' and f"?
63. ## Calculus

Calculate the dot product of two vectors: m = [4,5,-1] and n = [6,-2,7]
64. ## PRE CALCULUS

8-12SIN^2X=4COS^2X SOLVE FOR X
65. ## Calculus

Find the limit: lim x-> 2 ln(x/2)/ (x^2−4) Can someone help me with this?
66. ## Calculus

Let f(x) = x*sin(5.8/x), x not equal to Zero and f(x) = L, x = Zero. Find the value of L so that f(x) is continuous at Zero. Thanks!!
67. ## Calculus

Find the derivative: f(x)=1/cubed root(3-x^3) A. -1/3(3-x^3)^4/3 B. x^2/(3-x^3)^4/3 C. -x^2/(3-x^3)^2/3 D. -x^2/(3-x^3)^4/3 E. None of these
68. ## Calculus

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

For the function y=-3+4 cos(5pi/6(x+4)) , what is the minimum value?
70. ## Calculus

6. Find out if the line r = (1, 3, 8) + t (-2, 5, 7) is parallel to the plane 3x + 4y - 2z = 1
71. ## calculus

find cosx and sinx if tanx = 4
72. ## Calculus

Use the midpoint rule to approximate the integral 6x-9x^2 from 2 to 11 with n=3

7. Where does the line r = (1, 2, -5) + t (2, -3, 1) meet the plane 2x + 5y - 3z = 6?
74. ## calculus

f(x)=(y+a)and b=the limit as y aproches 2+f=1000. I need to know what y and a equal.
75. ## calculus

use logarithmic differentiation to find dy/dx for: [(x^2)(e^2)(x)] / [3√(2x-5)]
76. ## calculus

find L- Hospital lim x_---- inf 1/e^(-x)=
77. ## calculus

Calculate the area between curves y=e^x and y=-e^x on the interval [0,1]
78. ## Calculus

can someone please prove the difference rule to me? d/dx[f(x)-g(x)]=d/dx f(x)- d/dx g(x) plz help
79. ## Calculus

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

Estimate ç 6 0 6−x^2 dx using 3 left rectangles.
81. ## calculus

INTEGRATION USING PARTIAL FRACTIONS a) 4x^2-3x+2 / x^3-x^2-2x dx b) x^2 / (x+1)(x+1)^2 dx c) 3-3x / 2x^2+6x dx d) x^2+2x-1 / (x^2+1)(x-1) dx ##anybody can help me for this question?
82. ## calculus

Fond the limit of lim x -> 3 [1/(x+4)] - (1/4) _________________ x
83. ## calculus (gr 12)

Evaluate each of the following. Show all your calculations. f'(3) if f(x)  = x^4 − 3x
84. ## calculus

y=¡î(9-x©÷) find the x-axis using the disk method?
85. ## calculus

dy\dx=x+1\square rod of x where y=5 x= 4 from chapter 5 (integration)
86. ## calculus

find L- Hospital lim x-> inf f(x)=1/e^(-x)
87. ## Calculus

6. Find out if the line r = (1, 3, 8) + t (-2, 5, 7) is parallel to the plane 3x + 4y - 2z = 1
88. ## Calculus

inding vertex and focus of parabola y^2 +4y +8x - 12 =0
89. ## calculus

Evaluate the indefinite integral: y^3*sqrt(y + 5) dy.
90. ## Calculus

If f(x) = {x^2+3x-1, x<=2 and -3bx+3, x<2 , find the value of b in order for f to be continuous
91. ## Calculus

r=log(cos^2(4theta)) what is the derivative of this?
92. ## Calculus

y"-y'=sin x solve in undetermined coefficients
93. ## Calculus

How would you find the limit of (secx-1)/(x^2) as x goes to 0 algebraically?
94. ## Calculus

Use the function f and the given real number a to find (f^-1)'(a) f(x)=x^3+8x-3 a=6 (f^-1)'(6)= Thank you.
95. ## calculus

x=2cosa-cos2a,y=2sina-sin2a
96. ## calculus

what is the derivative of y = (4x squared - 5/2x+3)raise to 3/2 three halves..
97. ## calculus

what is the derivative of y = (4x squared - 5/2x+3)raise to 3/2 three halves..
98. ## Calculus

sif xyz=0 (-3x^2yz)^3 p=27x^7y^4z^6 then p=?
99. ## integral calculus

integrate. (1):sin2xcos3x (2):5(cos3x)^2
100. ## Calculus

Find the slope of the tangent line to f(x)=x/x^2+1 at (2,f(2)).