# Calculus (Answer Check)

88,560 results, page 100

1. ### pre-calculus

WHAT DO YOU LEARN IN PRECALCULUS? PLEASE LIST.
2. ### calculus

Find the limit if it exist lim t-->pi/3 (tan(t)/t)+1
3. ### Calculus

find the limit(if it exists), if not explain why. lim x--> 4- (3[[x]]-5)
4. ### calculus

Calculate the following integral: ∫ dx / x(1 - √x)^2
5. ### calculus

Differentiate the function. y = (Square root x)(x − 10)
6. ### Pre-Calculus

Is the difference of quotient of f(x) = -3x² -x equal to -3h - 6x - 1?
7. ### calculus

Differentiate: 1/s+ke^s Do I just use the quotient rule? Thanks
8. ### calculus

Find y'' by implicit differentiation. 3x3 + 4y3 = 1
9. ### Calculus 2

integral of xarctanxdx using integration by parts.
10. ### Calculus II

Calculate the area inside both of the ellipses (x^2)/3 + y^2 =1 and x^2 + (y^2)/3 = 1.
11. ### calculus

f(x)=(x^2+1)(1-x-x^3).Determine the equation of the line tangent to f(x) at the point (1,-2).
12. ### Calculus

determine the point(s)at which the graph of y^4 = y^2 -x^2 has a horizontal tangent.
13. ### calculus

Integrate e^2x/e^x 1....plzz note e^x 1 as a whole is the denominator
14. ### CALCULUS help! =)

find the derivative of f(x)=3x^2-x using the limit definition.
15. ### CALCULUS

Find derivative of: g(theta) = cos^2(2theta-1)
16. ### calculus help!!!!

Find derivative of: g(theta) = cos^2(2theta-1)
17. ### Calculus

Find the second derivative of the function. g(x)=x^6secx
18. ### calculus

Make a singn diagram for the derivative of the function f(x)= (x-1)^4
19. ### Calculus 2

find the integral of x/(x^2+4)dx using trigonometric substitution.
20. ### Calculus

Find the first and second derivative for the function g(t)=t^2(3t+1)^4
21. ### Calculus

(x) = x ^3 - 12 x + 11, write the equation of the line tangent to the curve at x = 1
22. ### Calculus (math)

Write a formula for f^-1 (x) if f(x) = (x+5)/(3x-4) and state the domain of f-1
23. ### Calculus

If the line 3x-4y=0 is tangent in the first quadrant to the curve y=x^3+k, then k is a: 1/2 b: 1/4 c: 0 d: -1/8 e: -1/2
24. ### calculus

Find the minimum distance from a point (6,3) to the parabola y^2=8x.
25. ### Calculus

Find the area between the following functions 2y=2x^2; y=1-x^2 & x=1
26. ### Calculus

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

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

Convert the equation y=5 to polar form.
29. ### 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
30. ### calculus

Which expression completes the identity sin ucosv = ?
31. ### calculus

If Sn = 1 + 6 + 11 + 16 + 21 + 26...... where an = (5n − 4), what would be the mathematical expression represented by Sk + ak + 1?
32. ### AP CALCULUS

Using the mean value theorem; F'(x) = f(b)-f(a) / b-a f(x)=x^2-8x+3; interval [-1,6]
33. ### Calculus

Evaluate integral of x times square root of (2x-1)dx
34. ### calculus

INTEGRATION BY PARTS... 1) e^5t sin 3t dt 2) xe^3x dx 3) x sec^2 x dx **anybody can help me for this question?
35. ### 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?
36. ### calculus

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

How many coefficients in the binomial series expansion of (1+x)^7 are divisible by 7?
38. ### calculus

find the differential dy of the given function y=3x-4 sec(2x-1)
39. ### calculus

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

f(x)=x^3-2x^2+x and f'(x)=3x^2-4x+1 Find the value(s) of x where f(x) has a horizontal tangent (slope=0)
41. ### calculus

Using the function f(x)=4 - 1/(x+6)^2 A.what is the doamin? b.the range c. the asymptotes
42. ### calculus

For what values of z will (2-z)-y = 0 4x+(1+z)y = 0 have an infinite number of solutions.
43. ### calculus

let f(x)=(x^2+2x-15)/(3x^2+12x-15) Find the horizontal and vertical asymptotes of f(x).
44. ### Calculus

let f(x)=(x^2+2x-15)/(3x^2+12x-15) Find the horizontal and vertical asymptotes of f(x).
45. ### Calculus

Find the arc length given the equation y=(x^4/8)+(1/4x^2) [1,3]
46. ### Calculus

Find the arc length given the equation y=(x^4/8)+(1/4x^2) [1,3]
47. ### AP calculus

∫[0,x^(3),(t)/√(1+t^(3)),] Find the derivative of the integral. A. (3(x^3))/((1+(x^9))^0.5) B. (x^3)/((1+x^9)^0.5) C. (3x^3)/((1+x^3)^0.5) D. (5x^3)/((1+x^6)^0.5) E. (3x^5)/((1+x^3)^0.5)
48. ### calculus

Find the values of x for which each function is continuous. 1.) f(x)= 2x+1/x^2+x-2 2.) f(x)= x if x is less than or =1 = 2x-1 if x>1
49. ### Calculus

Let h(x) = 4x^2 + 2 x + 2. Let g(x) = 3√{x} + 1 (This is the third square root plus 1) (a) g(h(x)) = (b) h(g(x)) = (c) h(h(x)) = (d) g(x) + 1 = (e) g(x+1) =
50. ### calculus

find the equation of the line tangent to the graph y=3e^x at x=1
51. ### calculus

find the equation of the line tangent to the graph y=3e^x at x=1

solve 6x-2x^3 with first principal
53. ### Calculus

Differentiate with respect to theta Y=((sin3theta)(tan3theta))^12
54. ### calculus

Calculate g'(36^(1/2)), where g is the inverse of f(x) = ((x*x)+16x) for x less than or equal to -16
55. ### Calculus

Solve for x in the equation ln(16-12x)-2lnx)= ln4
56. ### Calculus

Solve for x in the equation ln(16-12x)-2lnx = ln4
57. ### calculus

Evaluate the indefinite integral of (5dx)/(xln(6x))
58. ### calculus

evaluate the indefinite integral of (5dx)/(xln(7x))
59. ### calculus

Find a formula for the exponential function that satisfies h(2)=22 and h(4)=14.08
60. ### pre-calculus

I need help with soving this problem. G(u) =4-3u-u^2; Find G(-2u)
61. ### Calculus

find the shortest distance between y= X+10 and Y=6√X
62. ### Applied Calculus

Find the third derivative of the function: (5t+4)^(1/2)
63. ### Calculus

Find the integral of x^2 divided by the square root of (2x-x^2) dx
64. ### pre-calculus

theta=sin^-1 (5/13) ; (x,y)=(-3,1) how do u find the coordinates of x' and y'??
65. ### calculus

evaluate the following limit... ((1-x)/((1/e)-(e^-x))) as x approaches one
66. ### Pre-calculus

*polynomial in standard form 1)5/12+7/18=5/6 2) 3x/(x+1)-1/(x)=______/x^2-1x
67. ### calculus

derivative of (3x+2)^6- 8(7x^2+9)^4 all cube rooted! plz help!
68. ### Calculus

At what value of x does the graph of y=9x^(1/3)+x^2 have a point of inflection?
69. ### Calculus

Find relative maxima and minima of g(x)= 2x^2+ 4000/x +10
70. ### Calculus

Evaluate \displaystyle \lim_{x \to 0} \frac{e^{44x} - 1}{x^2+2x}.
71. ### calculus

Find the general solution to the differential equation: yy’ – x2 = 3.
72. ### calculus

Use integration by parts to find ∫ 2x e-x dx.
73. ### Calculus

Evaluate  [double intergal (R xy dA)] , where R is the region bounded by x^2 +y^2 <=16 , x>=0 and y>=0
74. ### Calculus 2

solve this differential equation: dy/dt=0.06y(600-y) y(0)=10 y(t)=?
75. ### calculus

What is the slope of the line tangent to the quadratic f(x)=4x^2−3x+6 at x=7?
76. ### multivariable calculus

Describe the level surfaces of g(x; y; z) = x2 - 2y2 + z2
77. ### Calculus-PLZ HELP! =)

does the sum 3/(2^(n)-1) converge or diverge? n=1--->infinity
78. ### Calculus

find g''(x) if g(x) = xe^x I have g' as e^x(x+1) then g'' as e^x(1) or just e^x am I missing the mark?
79. ### Calculus

Write the expression as the logarithm of a single quantity. ln 2 + 1/2 ln(x +1)-2 ln(1+ x^(1/2))
80. ### Calculus

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

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

If x=t^3 and y=3t^5, where t is any real number, what is the derivative of y with respect to x at x=125 ?
83. ### calculus

use logarithmic differentiation to differentiate the function f(x)=2^x(x^2+2)^3(x^3-3)^7/(x^2+4)^1/2
84. ### Pre-Calculus

How does even multiplicity impact a graph?
85. ### Pre Calculus

How does even multiplicity impact a graph?
86. ### Calculus

Find the derivative of the following function: f(x)= 10x-3/5x +6x
87. ### Calculus

If 2x-2¡Üf(x)¡Üx^2-2x+2, determine limx-->2f(x)= (Use squeeze theorem)
88. ### pre-calculus

equation for parabola with focus (8,-2) directrix x=4
89. ### Calculus

Find the indicated limit. lim_(x->-63.5)(root3(2x + 2))
90. ### calculus

find the absolute maximum and minimum of sqrt 3 x^2/36 + (1-x)^2/32
91. ### Calculus

Suppose f and g are functions that are differentiable at x = 1 and that f(1) = 2, f '(1) = -1, g(1) = -2, and g '(1) = 3. Find the value of h '(1). h(x) = (x2 + 11) g(x) h '(1) =
92. ### Calculus

Find the values of a , b , and c in the quadratic function p(x)=ax^2+bx+c such that p(2)=6, pŒ(2)=2, and pŒŒ(2)=3.
93. ### calculus

find equation of tangent line for x^(1/3) + y^(1/2)=2 at point (1,1)
94. ### Calculus

Find the values of a ,b, and c in the quadratic function p(x)=ax^2+bx+c such that p(2)=6, p'2)=2, and p''(2)=3. a = b = c =
95. ### Differential Calculus (first part)

if g(x) = cos2x find g(-x)

How to evaluate x=0 and dx=-.03? I got(1/9)e^(x/9)dx as dy of e^(x/9)and I don't know how I should plug them in.
97. ### Calculus

Consider the function f(x)=(8)/(x^2)−(8)/(x^5) . Let F(x) be the antiderivative of f(x) with F(1)=0. Then F(2) equals ?
98. ### calculus

Solve the DE by using the Laplace transform: x''+x=cos(3t), x(0)=x'(0)=0
99. ### Calculus HELP!

Use the fact that L{f'}=sF-f(0) to derive the formula for L{cosh at}
100. ### calculus

Find the inverse Laplace transform of the function: F(s)=1/(s(s+1)(s+2))