Pre- Calculus

21,537 results, page 59

Calculus

Which of the following is the x-intercept of the plane 2x-4z+1=0? a) P(2,0,-4) b) P(0,0,0) c) P(-1/2,0,0) d) P(0,0,1/4)

calculus

Evaluate the integral: 37/x^3-125

calculus math

Lim tan(x+ pi/4)^1/x x-->0

calculus

does sin(1/x) converge or diverge?

Calculus 3

find the curvature of r(t) = <t^2, ln t, t(ln t)> at the point (1,0,0)

Calculus

Where does the line [x, y, z] = [6, 10, 1] + t[3, 4, -1] meet the xy-plane?

Calculus

I need to integrate ((e^-x)^2 - (-ex)^2)dx Can someone help?

Calculus

Calculate the angle between u = [5,7,-1] and v = [8,7,8]

Calculus

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

calculus

Evaluate the following (x+7)dx/x^2+14x+55

CALCULUS

Solve the differential equation: dy/dx = x (y^(1/3))

calculus

find the taylor series f(x)1/2(e^x + e^-x) ;x=0

Calculus

Differentiate x^2y^3+x^3y^4=11 implicitly to find dy/dx.

Calculus

If y=tanx-2cosx Find y'(pi/3)

Calculus

Differentiate each function a) y = -3x^2 + 5x - 4 b) f(x) = 6/x - 3/(x^2) c) f(x) = (3x^2 - 4x)(x^3 + 1) thank you in advance :)

Calculus

Determine the value of k, so that u = [-3,7] and v = [16,k] are perpendicular.

Calculus

Given y=(x^2+2)sqrt(x^3-8x) Find dy/dx

calculus

I am confused how to derivative this... 2y=x^2+siny

Math - Calculus

how to solve limits?

Calculus

What is the derivative of y = square root of 3x

calculus derivatives

Please confirm: {(5x+2)^4/x^2-3x+1)^3}= 20(5x+2)^2(x^2-3x+1)^3 -3x^2(5x+2)^4 (x^2-3x+1)^2/(x^2-3x+1)^6

calculus

I don't understand how to do this problem find s(t) for a(t)= 3t^2, v(o)= 20 s(o)=5

calculus

if log (x) = -0.123, what does x equal?

Calculus

find coefficient of x^8 in expanding of (x-2)^11

calculus

integrate (3dx/xln3x)

calculus

polynomial equation with intercepts (-3/2,0) (1,0) (5/2,0) (0,4/3)

calculus

polynomial equation with intercepts (-3/2,0) (1,0) (5/2,0) (0,4/3)

Calculus

What x-values make f not continuous f(x)= x/(x^2 -3)

Ap calculus

Let h(x) = f (x-pi). Find the domain and range of h.

calculus maths

y=lnlog base2 x

Calculus

Find the polar coordinates of (8, –8) for r > 0.

calculus

Differentiate the function. g(x)= x^2(1-2x) g'(x)= i tried doing 2x(1-2x) 2x-4x^2

calculus

Differentiate the function. S(R) = 4πR^2

calculus

is the lim (x tending to 0) of (sin(0))/0 = 1?

calculus

The slope of the curve x^3y^2 + 2x - 5y + 2 = 0 at the point (1,1) is

Calculus 2

Find the integral of acrsinhxdx

Calculus 2

Find the derivative of ln(arccoshx)

Calculus 2

Find the integral of sinh^2(x)dx.

Calculus 2

integral of sinh(p*ln(x/xsub0))dx

Calculus

Find dy/dx in terms of x and y if arcsin(x^5y)=xy^5.

Calculus

Find the derivative of y=15x^7+7^x+22

Calculus

The linear approximation to 1/sqrt(3-x) at x=0 is y=

calculus

find the derivative of y=2sqrt(x)-(1/x)

Calculus

Given F(2)=1,F'(2)=5,F(4)=3,F'(4)=7 and G(4)=2,G'(4)=6,G(3)=4,G'(3)=8, find: a)H(4)if H(x)= F(G(x)) b)H'(4)if H(x)= F(G(x)) c)H(4)if H(x)= G(F(x)) d)H'(4)if H(x)= G(F(x)) e)H'4 if H(x)= F(x)/G(x) Please Help!

Calculus

Let h(x) be a function which satisfies h'(4) = 3. If k(x) = h(x2), compute k'(2).

Calculus

What is the derivative of R(x)=(√7)/(xˆ10)

Calculus

What is the derivative (tˆ2)ˆ(1/3)+2(tˆ5)ˆ(1/2)

calculus

Differentiate: f(x)=(secx)/[1+sec(x)]

Calculus 1

differentiate f(x)=(sinˆ2x)/(cosx)

calculus

What is the degree 5 coefficient of the polynomial p(x)= x^2 (x+1) (x+3x^3 + 4x^4)?

Calculus

Let f(x) = 1/(x+2) and g(x)= (x-1)/x. Simplify and state the domain. f(g(x)) g(f(x))

calculus

g(x)= (((x-1)/x)-1)/((x-1)/x) Simplify and state the domain.

Calculus

g(x)=5x^2+3x+2 Compose g(g) and find domain

Calculus 2

Solve the differential equation: dy/dx = y^2 + y

calculus

Find the linearization L(x) of the function at a. f(x) = x3/4, a = 81

Calculus

Find dx/dy for the function y=x^cos(x)

calculus

can anyone help me simplify this problem? ln(x-3)(x+2)-ln(x+2)^2-ln7

CALCULUS

Find the length of the curve: y=ln(1-x^2), 0<_x<_1/2

Calculus

Find the area between y=e^-x and y=4(x-x^2.

Calculus

Integral [-1,6] 12x^2–x^3–32x

Calculus

integral[1-6]sqrt(6)*lnt dt

CALCULUS

3rd derivative of (2/x3)+(the sqrt of x-2)/(3x-6)

calculus

What is the value of this limit? lim (x^2+4/^2-3x+1) x->4 A. 1 B. 4 C. 5 D -oo E. oo

Calculus

Convert theta=225degrees A y=-1 B y=1 C y=x D y=-x E x=-1

Calculus

Find the limit lim x->2 (2x^2 +1)/(x^2 + 6x -4)

Calculus

integral[13,4]sin^2(8x)cos^2(8x)dx

Calculus

Evaluate Integral of (lnx)^4/x dx when b is E and a is 1

calculus

find the limit u-> sqr(u^4 + 3u+ 6)

calculus

find derivative y= (3x^5-6x^3)/7secx

Calculus

evaluate each limit, if it exists [(2+x)^2 - 16]/ (x-2) what do I do?

calculus

solve the equation Inx+In(x+4)=3 x= ?

calculus

solve the equation. Inx+In(x+8)=3

calculus

solve it by integating factor dy/dx + (x+1/x)y=e^-2x

Calculus

Let f(x)=[5x^(1/4)]*[(x^3)-10] evaluate f'(x) at the following points: a) f'(3) b) f'(5)

Calculus

Let f(x)=5x^(1/4)(x^3-10). Evaluate f'(x) at the following points: a) f'(3) b) f'(5)

calculus

Find the derivatives of the functions k(x)=(x^3+e^x)^4

calculus

Let f(x) = 2ln(cosx), find f''(x)

calculus

Let f(x)= 2ln(cosx), find f''(x)

calculus

evaluate the indefinite integral of ((x+4)/(17+8x+x^2))dx

Calculus

Find the intergral of (1+x)/sqrt(3-x^2)

Calculus

find the derivative. f(á)=ln(siná)

calculus!!!

Find the integral of: 2xsqrt(x+1) dx

calculus

How is the integral of cos(2x) = sinxcosx?

Calculus

On what interval is the function f(x)= x^3 - 3x^2 + 7x concave up?

Calculus

Find the derivative of f(x) = ln(13e^(5x) + 2)

calculus 2

integrate e^(2x) / (e^(4x) + 9) am I allowed to simplify the e^(2x) with the e^(4x)? Thank you

Calculus

Use logarithmic differentiation: F(x)= (3x+6)^4 (x^3 -2)^5

calculus

what is the limit of (9x/(9x+5))^(6x) as x approaches infinity?

calculus

Use logarithmic differentiation: F(x)= (3x+6)^4 (x^3 -2)^5 f'(x)=

calculus

Find the derivative of the function. f(x) = 9/((7x^2-12)^(1/2))

calculus

Solve following equations e^2x-4e^x+3=03

calculus

Find the partial fractions for (3x^2-7x+12)/(x-2)(x^2-2x+5)

calculus

Find dy/dx. 7xy^3 − x^2y = 6

calculus

If f(3) =4 g(3)=2 f'(3)=6 and g'(3)=5 find the following number (f+g)' (3)

Calculus II

Is the series 1/(n(n+1)) convergent? n=2 to n=infinity

Calculus

Is the series 1/(n(n+1)) convergent? n=2 to n=infinity

CALCULUS HELP URGENT!!

find y' if arctan(xy)=6+x^(4)y

Calculus

Implicit differentiation of 5x^2-2xy+7^y

Calculus

Find the derivative for the following: a. y = x^2 e^x b. y = (e^x + 2)^3/2 c. y = e^-3x d. y = (e^x-e^-x)/2

Calculus

Find the derivative of -20x/(x^2-9)^2

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