Pre- Calculus

21,228 results, page 64

calculus

please help ? deravative of cot^2x-csc^2x ?

calculus

tan−1(4x2y) = x + 5xy2

calculus

at what point is the function y=cos/(5x) continuous?

calculus

Find the inflection points of f''(x)= x(x+1)(x-2)^2. Explain

calculus

evaluate the limit 5x^(ln5+1)/(ln8x+1)

Calculus

Let x^3 + y^3 = 28. Find f''(x) at the point (3,1). Thank you very much for your help.

Calculus

Find f'(x) if f(x) = ln((8x+4)/(9x-7))^(1/2) Thank you very much for your time.

Calculus

Graph f(x) = 4^(x - 1) Please show work

Calculus

Differentiate f(x)=(x^(3)-8)^(2/3) Please Show Work

calculus

How do I rond three decimal places?

Math - Calculus

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

Calculus

evaluate the integral of dx/square root of 9-8x-x^2

calculus

find the rms value of the function i=15(1-e^-1/2t) from t=0 to t=4

calculus

find L- Hospital lim x_---- inf 1/e^(-x)=

calculus

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

calculus

find the average value of the function i=15[1-e^(-1/2t)] from t=0 to t=4 A. 7.5(1+e^-2) B. 7.5(2+e^-2) C. 7.5(2-e^-2) D. 7.5(3-e^-2)

calculus

find f(x -1) for the following function f(x) = sqrtx^2 - 3/ 6x + 6

calculus

w=4e^sqrt(s) Find the derivative of the function.

Calculus

FInd the area of the region between y=x^(1/2) and y=x^(1/5) for 0<x<1.

Calculus

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

calculus

What is the area under each of the given curves? y=e^x/2 ; x=0 x=1

calculus

find an antiderivative F(x) of f(x)=11x-sqrt(x)

calculus

Use logarithmic differentiation to find dy/dx for y=(1+x)^(1/x).

Calculus

How do you find the indefinite integral of (x^2-29x+5)/(x-4)^2(x^2+3)?

Calculus

Finding area under a curve From [1,3] 2x^2 -4x +1

Calculus

What are the critical numbers of the function: f(x)=2x^3-3x^2-36x+14 Thanks

calculus

Find the DERIVATIVE: h(x)= e^3x+2/e^3x-2 (quotient rule)

math/ calculus

given h(x)= cotx/x find h'(ð/2)

math/calculus

given h(x)= cotx/x find h'(ð /2)

math/calculus

find f"(x) if f(x)= cube root(x^2-2x+1)

calculus

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

calculus

The derivative of f(x) = x^4/3 - x^5/5 attains its maximum value at x=

calculus

1] Reducing the Denominator: x + 1/m -m. 2] Factor the numerator.

integral calculus

ʃ (e^x – 4e^-x/e^x) dx need help...thnks

integral calculus

ʃ (e^x – 4e^-x/e^x) dx need help...thnks

math-calculus

|2x-3|-|2x+5| = 0 i please need helps with this.

math-calculus

solve for x. |3x-2| = |2x+5|+1 okay so for these one it be |3x-2| = |2x+5| because 1 times in with |2x+5| or it be (-2x-5)

math-calculus

|3-x|-1 = |4x+2| i try to do this and i not get correct answer which be -4/3 and 0.

math-calculus

|2x-3|-|2x+5| = 0 i please need helps with this.

math-calculus

solve for x. |3x-2| = |2x+5|+1 okay so for these one it be |3x-2| = |2x+5| because 1 times in with |2x+5| or it be (-2x-5)

Calculus 1

find an expression for a cubic function f if f(1)=6 and f(-1)=f(0)=f(2)=0

calculus

Solve the equation 14=65(19)x for x using logs.

Math(calculus)

Evaluate lim n( In(n+1)- In n ) as n--> infinity

calculus

let g(x)=integral x to (1/2) square root (t^3+1)dt .find g'(x)

calculus

integral(sin(2x)+5tan^2 x csc^2 x)dx=

calculus

integral(sin(2x)+5tan^2 x csc^2 x)dx=

calculus

f(x)=1/2sec2*3.14(t+1)-1/2 what does it look like graphed?

Calculus

∫[(x+3)/(x^2 +9)]=????? Can you give me a hint for solving it?

Calculus

f(x)=4-x^2-ln((1/2)x+1) find the tangent line approximation of f(-0.2)

Calculus

Find the domain of f(x) = (square root (x^2 - 16))/(x + 2)

Calculus (Antiderivatives)

What is the antiderivative of the following expression? 3x(x^2 + 7)^3

AP Calculus AB

What is the area of the region bounded by the graphs y=e^x, y=1, x=-1?

Calculus

Why is it important to determine continuity of the function?

calculus 2

please find the inverse function

Calculus

Determine the slope of the tangent to the curve y=2(x^2+x-1)^3 at (-1, -2)

Calculus AB

I have to find y' if ln(xy) = x + y. Where do I start? I'm not sure what to do with that ln(xy)

Calculus

If y= pie^2 then dy/dx = 2pie true or false ?

Calculus

Let f(x)=x^2-8x+16 and g(x) x^2-16. For what values of x is f(x)/g(x) increasing? Explain plz~

calculus

Determine the intervals on which f(x) is continuous f(x)=15sin(x^2+71)

Calculus

what is the curve given by the equation x^3=3xy^2+y^3=1 what is dy/dx?

college calculus

how do i solve sin(x)+2cos(2x)=0

calculus

find the domain of the function a) f(x,y) = e^(-xy) b) h,(u,v)= √(4-u^2 - v^2)

calculus

find the integral of x^2 + 1 over sqrt x from 1 to 2

calculus

Simplify with only positive exponents: (v^-1/2t)^-2(t^2/v^-2)^-3

calculus

Given f'(x)=3cosx-10sinx and f(0)= -6 Find f(x)

calculus

find F(x)' for x^3(3-x)^4.. i think answer is 3x^2(3-x)(3-3x)^4.. please help thanks

calculus

find the total differential of the function. f(x,y) = 5y/x-y

calculus

find implicit derivative of 2y^2 - x^2 = 3xy + 5

calculus

solve.what is the domain of x=f(p)= 520-40p

Calculus

For what values of x does 4x^6-8x^3+18 have a relative minimum

calculus

find a square root of -7-24i

Calculus

Evaluate the integral from 0 to 24 of the square root of 9+3x dx.

Calculus

Find the points at which f(x)=x^2(x+1)^3 has a horizontal tangent.

Calculus

Find the derivative of each 1) y = e^x(Sin²x) 2) y = (x²+1)e^-4 3) y = x²(e^Sinx)

calculus

Find the total differential for f(x,y,z)= cos(4x+3y+2z+1)

Calculus

factor fully: x^3 + x^2 - 7x + 2 give n that x=2 is a root

Calculus

Find the foci of the equation 25^2 + x^2 = 600 Thank you!

Calculus

Determine the vector u = AB and its magnitude, given A(3,7,-2) and B(9,1,5).

Calculus

determine the angle between the planes 2x + 2y + 7z = 8 and 3x - 4y + 4z = 5

calculus

find the fourth taylor polynomial of f(x)=1/x at x=2

Calculus

determine the angle between the planes 2x + 2y + 7z = 8 and 3x - 4y + 4z = 5

calculus

limit of ln(sin x) as x approaches pi to the left

Calculus grade 12

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

calculus

Solve the equation: Cos^2x + cosx + 0

calculus

find the derivative of the function f(x) = e^(3x) sec (7x)

calculus

Integral of ln(sinx+cosx) with respect to x from -pi/4 to pi/4

Calculus

Given f(x)=x2+3x-5 on [-1,3] show f(x)= 10 without solving for x

calculus

find the derivative of the function f(x) = e^(3x) sec (7x)

calculus

find the derivative of the function f(x) = x^2 cos (7x)

Calculus

evaluate the limit: lim cos(x + pi/2)/x x->0

Calculus 1

Derivative of 7^(SinX)... something to do with log/ln?

Calculus

differentiate each function a) y = (cscx)(cotx) b) y = x^2 + e^(2x)

Calculus grade 12

hi i need help differentiating these.. 1. y = cos(3x^2 + 2x) 2. y = ln(3x^2 + 5) thank you

calculus

find the integral: ∫tan^6 (x) dx

Calculus

Apply mean value theorem f(x)=7-(6/x) on [1,6]

Calculus

u=-1,3 and w= 2,-5. Find the component form of the vector. 3. 2u + 3w A 0,1 B 5,-12 C 2,3 D 1,-2 E -3,8 F 4,-9

calculus

What are the critical numbers of the function: s(t)=3t^4+12t^3-6t^2

Calculus

find the derivative of the function: f(x)=6ln(x)/x^9

Calculus

to evaluate (integral) 3x^2 cos (2x^3-4) dx, it is necessary to let A. u=3x^2 B. u=6x C. u=2x^3-4 D. u=6x^2

calculus

Find a delta for any epsilon given: x^2+x-6/x+3 and x0=-3

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