Pre- Calculus

21,152 results, page 55

Calculus

Find the derivative if y^3 + y = 2cosx

Calculus

Find the derivative if x^3 + 4xy^2 - y^4 = 7

Calculus

Find the derivative if y=sin^-1(3x)

Calculus

Find the derivative if y=sec^-1(x+3)

Calculus

Find the derivative if y=sec^-1 (x+3)

Calculus

Find the derivative if y=sin^-1 (3x)

calculus

equation of the normal to the graph of f(x)= x/2x-3

calculus

is (x)/(x^2-9) an even or an odd function?

math calculus

Please explain how it is (ln 4) ¡Ò^8 2 x^-1 dx= (ln 8) ¨C (ln 2) =(ln 4)

calculus

calculate ă/Äx and ă/Äy. ƒ(x,y) = xy² + x²y

Calculus 3

Calculate the double Integral e^(y^2) dA D = {(x,y)| 0 <= x <= y <= 1}.

Calculus

What is the tens digit of 0! + 1! + 2! + 3! + ... + 2000!?

calculus

If f is the antiderivative of g(x)=(x^3)/(1+x^5) such that f(1)=0, then f(5)=___.

calculus

how would you differentiate this equation?? dy/dx + e^(x+y) = 0

calculus

Assume x and y are functions of t. Evaluate dy/dt. xy - 5x + 2x^3 = -70; dx/dt=-5, x=2, y=-3

calculus

Assume x and y are functions of t. Evaluate dy/dt. xy - 5x + 2x^3 = -70; dx/dt=-5, x=2, y=-3

calculus - vectors

Show that x dot y = 1/2 ( |x + y^2| - |x|^2 - |y|^2 )

college calculus

how do you integrate sqrt( x^2 - (x^2)(e^(-2x)) )?

college calculus

how do you intergrate sqrt((1+((1/4)/(4-x^2)))

Calculus - Integrals

What is the integral of arctan x?

Calculus

I'm not sure how to solve the equation 5^x-12*(5^-x)-1=0

calculus

This is stupid, but can anyone find the derivative of f(x)=8^(1-2x^2)?

Calculus

What is the limit as x approaches -1 of x - 5 --------------------- 4x(squared)-6x+ 3

calculus

Logarithmics: Ie: log3 3^11 : Evaluate? Thanks.

math calculus

how to find derivate of: y=(-4x^2+8)/(x^2+2)^2

Calculus

If f(x)=5x^3–2/x^4 find f'(x) I don't understand what I did wrong for this ((x^4)(4x+7)-(4x^3)(5x^3-2))/(x^4)^2

calculus

How do I find the domain of: y=squareroot of x^3-3x^2 ?

Calculus

f(x) = {x^3 - 1, x> or equal to -1 {2x,x<-1 find limit x->-1 f(x)

calculus

given the functions: f(x) = x^2 - 1, g(x) = x/x + 2 Why is x^2 - 1/x^2 + 1 the equation of (g o f)(x)?

Calculus

Does -csc^2(x)sin^2(x) equal -1?

Calculus HS

Final ? - Let f(x) = x2-x-6/x g(x) = x-3, find (f+g)(x) (f-g)(x) (f/g)(x) Thanks again

Calculus

1/f = 1/p + 1/q What is the rate of change of p with respect to q if q=2 and f=4?

calculus

Prove that d/dx(cot x)= -csc^2x

calculus

Differentiate the function f(x) = 186.5

maths calculus

How to integrate (cos2x)^2?

AP Calculus 1

find derivative of cos^4(x)^4

12th AP Calculus

find the dy/dx of: y=3(cscx)^3/2

calculus

find the derivative of the function g(x) = (1 + 3x)^6(5 + x - x2)^8

Calculus

Is sum of sin(pi/n) DV or CV? I don't understand why it is DV.

Calculus

How do I prove that the series ln(n)/(3n) is divergent?

calculus

integrate: square root of (4-x^2)

Calculus

Is the series (8+1^n)/(1+2^n) divergent or convergent?

Calculus

find the integral of x^2 - sec3xtan3x

calculus

What is the derivative of square root x ?

calculus

simplify: e^3lnx+4lny

Algebra with calculus

Solve for n: I=nE/nr+R not sure how to do this

Calculus

Find the intergral of 1/[cos(^2) x

calculus

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

calculus

4. f(x)= 7-5x^4 What does x equal? what is the absoloute max?

calculus

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

calculus

What is the period of y=5 cos pi x and how do you find it?

calculus

find the derivative for y= (tan^-1)e^x

calculus

Find the derivative of f(x)=[lnx]^4

calculus

Find the area of bounded by f(x)=2x^2 and g(x)=x^4-2x^2

calculus

Find the area of bounded by f(x)=2x^2 and g(x)=x^4-2x^2

Calculus

limit of ((sin 3x)/x) as x approaches 0

calculus

is square root x^4-4-y=0 and x^2+y^2=4 a function

Calculus

Find the derivative of tanh(e^t)

Calculus

Find the derivative of f(x)=x^2sinh^(-1)(3x)?

Calculus

Another question, if f(x+h)-f(x)= -3hx**2+4hx-8h**2x+5h**2-3h**3, what is f'(x)?

calculus

Differentiate the following function. A(s)=-19/s^5

calculus

find a and b lim ((b^1/2)+(5^1/2)) x - 0 ------------------ = 2 (a(abs x)/4) - (1/4)

calculus

find a and b lim x -> 0 ((2x+b)^1/2)-(5^1/2))/ ((a(abs x)/4) - (1/4))= 2

Calculus

What is the x coordinate of the absolute minimum of 6x + [12/x] when x > 0?

Calculus BC

Can someone help me differentiate this? f(x)= 2cos(5 ln(x)) So what is f'(x)?

Calculus

can someone please explain h t t p : / / w w w . j i s k h a . c o m / d i s p l a y . c g i ? i d = 1 2 5 7 0 4 1 1 4 5

Calculus

can someone please explain h t t p : / / w w w . j i s k h a . c o m / d i s p l a y . c g i ? i d = 1 2 5 7 0 4 1 1 4 5

calculus

The linear approximation at x=0 to f(x)= sqrt (7+6x) is y=

Calculus

What is lim (t^3 + 1)/(t lnt) x->infinity

calculus

find y' if y=sin^-5x-cos^3x

Calculus

[Integrals] h(x)= -4 to sin(x) (cos(t^5)+t)dt h'(x)=?

calculus

For a function f, let f*(x)=lim (f(x+h)-f(x-h))/h h->0 Determine f*(x) for f(x)=(x^2)+x

calculus

Evaluate the indefinite integral: (8e^x)dx

calculus

Evaluate the indefinite integral: ((4/x^5)+(4/7x))dx

calculus

The functional determinant of x, e^x, and e^-x is equal to??

calculus

3 raised to (4x + 2) minus 32 equal 8

Calculus

Evaluate the definite integral. xe^(–x^2)dx from 0 to 6

calculus

Evaluate the limit: lim as x -> -2 (x^4 - 16) / (x+2)

Calculus

"Find f'(a) for f(x)=(1+2x)/(1+x)" I got 2, but the answer is 1/(1+a)^2. How do I get that??

calculus

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

Calculus

Find the derivative of the function: y=(3x^2+5) ln(x+6)

calculus

Find the derivative of the function. (y^2/(y+3))^3

calculus

Differentiate and simplify completely. [x^2(1-x)^3] / [(1+x)^3]

Calculus

Determine the convergence or divergence: An=(-1)^n(n/(n+1))

Calculus

need answer to find dy/dx y=e^2x+3*e^x-1

Calculus

2nd derivative of 3t^2 Cos(4t)

Calculus

given y=sec(x^2)ln(2x^5) find dy/dx

Calculus

Differentiate x5^sqrt(x). Help please!

Calculus

(x^3+1)^2 then dy/dx i got 6x^2(x^3+1), not sure if it is correct.

calculus

f(x)=ln(x^4+27) find the inflection points?

calculus

f(x)=ln(x^4+27) find the inflection points?

Calculus

Find the interval of concavity for f(x)=e^x/(5+e^x)? f'=[5*e^x ]/ [5+e^x]^2 & f"=[5*e^x ][5-e^x]/ [5+e^x]^3

calculus

the limit from n->infinity of the summation of [2+(3/n)k]^2(3/n) when k=1

Calculus

Max / min points of: Y=5^(2x) * e^(3x^2)

calculus

If f(x)=2cos(4ln(x)) , find f'(x)

calculus

Find the fourier series of F(x) = 1, -L<=x<0 = 0, 0<=<L f(x+2L) = f(x)

Calculus

Find the absolute max of f(x)=5x-e^(5x)

calculus

If f''(x)=-4sin2x, f(0)=0 and f'(0)=2, find the value of f(pi/4).

Calculus

Given vectors u= (3, -4, 1) and v= (2, 1, -5) Find: a) u x v b)|u x v|

ap calculus

how do i find the volume of an egg?

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