Friday

December 19, 2014

December 19, 2014

Number of results: 13,396

**Calculus **

If A=(1,2,4) and Vector A+B =(3,1,-2). What is B?
*March 22, 2012 by Jake*

**Calculus**

If a(0,-1,3)+b(1,1,1)-c(1,2,5)=(-2,3,-8), determine a,b,c
*March 23, 2012 by Melinda*

**calculus**

lim -7 + (7/x)/ 6 - (1/x2) x-
*April 1, 2012 by Brian*

**Calculus**

x^2-5/x lim x=0^+
*April 26, 2012 by Todd*

**Derivatives ~ Calculus**

If dy/dx = (1 + x)/(xy), x>0, and y=-4 when x=1, then when x=3, y= what?
*June 5, 2012 by Hannah*

**Calculus**

lim x^2+2x-8/x^2-4 x->2
*June 19, 2012 by Danielle*

**Calculus**

what is the derivative of y=(3x)
*July 12, 2012 by Cyndy*

**Calculus **

f(x)= 5ln(x)/x^7
*July 18, 2012 by Tara*

**calculus**

f(x)=[lnx]^5
*July 19, 2012 by andrew*

**Calculus**

How do you go from ln(x^10)+e^ln(x) to 10ln(x)+x
*October 10, 2012 by kieran*

**Calculus**

If f(x)=8 ln(6x+3 ln (x)), find f'(x)
*October 25, 2012 by Susanna*

**Calculus**

solve for x e^(2x+3) -7=0 ln(5-2x)=-3
*October 29, 2012 by Kendra*

**calculus**

f(x) = 2 x^3 - 24 x^2 + 90 x + 14 is increasing.
*November 5, 2012 by dave*

**Calculus**

f(x) = 9^x*log_{4}x f'(x)=?
*November 10, 2012 by Anonymous *

**Calculus**

y=x^logbase5(x)
*November 17, 2012 by Anonymous *

**calculus**

For y(x)=ln(3+x2), find y(6)
*November 19, 2012 by rob*

**calculus**

If w = <-8, 15>, find ||w||.
*November 28, 2012 by meelizah*

**Calculus**

How do you solve it?
*December 2, 2012 by A company offers the following schedule of charges*

**Calculus**

integral (4x^2-3x+2)/(4x^2-4x+3) dx
*December 4, 2012 by Anonymous *

**Calculus**

Integrate (x^3)/((x^2)+4) dx
*December 17, 2012 by Athlete 34*

**calculus**

intergrate 2x-14/4x^2-2x-3
*December 19, 2012 by Anonymous*

**Calculus**

intergrate 3x-4/x^2-4x+4
*December 19, 2012 by Anonymous*

**Calculus**

integrate x^2+4x+12/(x-2)(x^2+4)
*December 19, 2012 by Anonymous*

**Calculus**

How do you integrate: 1/(x^2-1) dx ?
*January 9, 2013 by Kyle*

**Calculus**

lim e^(1+h)-e/h h->0
*January 28, 2013 by Jack*

**pre-calculus**

(2^(4+pi))/ 2^(1+pi)
*January 29, 2013 by yukia*

**pre-calculus**

x^3e^x - 4e^x =0
*February 5, 2013 by suie*

**calculus**

If f(x) = 3x^(ln(x)), find f'(10)
*February 12, 2013 by Emily*

**Calculus **

R(x)= sqr5/x^6 R'(x)
*February 21, 2013 by Katy*

**calculus**

y= (x^3 - 2sqrx)/(x) y'=
*February 21, 2013 by Debbie*

**Math Gr.12 (Calculus)**

How do i do this? 3= 6x^2 - 2x -8
*February 21, 2013 by Bob*

**calculus**

F(x)= log_3 (1-5x) F'(x)=
*February 23, 2013 by Britt*

**calculus**

y= e^-7x cos 5x y'=
*February 28, 2013 by Molly*

**calculus**

∫1(3e^x+3x^2 )dx 0
*March 8, 2013 by MIKE9999*

**Applied Calculus**

2^(3/4)*4^(-3/2)
*March 21, 2013 by Jacob*

**calculus**

Find dy/dx. y^3 = 8x^3 + 4x
*March 22, 2013 by akash*

**Calculus **

F(x) log_3 (1-5x) F'(x)=
*March 25, 2013 by Amy*

**CALCULUS**

Lim x->4 (x^2+3x+4)/5x-12
*May 8, 2013 by RAY*

**CALCULUS**

Lim x->4 (x^2+3x+4)/5x-12
*May 8, 2013 by RAY*

**Calculus**

If 6e^5x=23, then what does x equal?
*May 25, 2013 by Lukas*

**calculus**

What is the antiderivative of. 3X/x^2?
*June 5, 2013 by Mary*

**calculus**

estimate ln(e^2+0.1)-ln(e^2)
*June 16, 2013 by jack*

**Calculus 2**

(x^3+2x^2-15x+1)/(x^2+2x-15) from 0 to 7
*June 23, 2013 by Nick*

**Calculus**

Let xy=1 and dy/dt=1 Find dx/dt when x=5
*July 28, 2013 by Anonymous*

**calculus**

int x^2/(x-2)(x^2+1)dx
*September 6, 2013 by grace*

**calculus**

int 7/(2x-5)dx =
*September 6, 2013 by bless*

**Pre-Calculus **

3x^2 + 8 = -4
*September 11, 2013 by Janae*

**Brief Calculus**

if s''(t)=((-)1/4t^3/2) +8 Then what is s''(16)?
*October 11, 2013 by Kyle *

**Calculus**

If g(x) = 3 + x + e^x, find g^-1(4).
*October 14, 2013 by Von Sckirckleheimer*

**Calculus**

Suppose f(x) = 3x + 4. What is f^-1(x) and what is (f^-1)'(x).
*October 14, 2013 by Nate*

**Calculus I**

If y^3 + y^2 = 7x^2 + 224 and y(2) = 6 then y'(2)= [???]
*October 15, 2013 by Abdul*

**Calculus**

f(x)=x^3-(4/x) find [f^(-1)(x)]' at x=6
*October 24, 2013 by DW*

**calculus**

(x/y)-x^2 =1 implicit ?
*December 3, 2013 by Tee*

**Calculus**

What is the integral of (x*f(x))dx?
*December 5, 2013 by Rasheda*

**pre calculus**

x^2-3/4x+1/8=0
*December 10, 2013 by Rose*

**pre calculus**

x^2-3x-7=0
*December 10, 2013 by Rose*

**pre calculus**

2k^2+5k-9=0
*December 10, 2013 by Rose*

**pre calculus**

2k^2+5k-9
*December 10, 2013 by Rose*

**Calculus I**

If x^2+y^2=25, find dy/dt when x=3 and dx/dt= -8.
*February 12, 2014 by Gary*

**Calculus**

What is the integral of [(2x-y)^3]dx?
*February 16, 2014 by Sharon*

**Calculus**

What is the integral of [(2x-y)^2]dx?
*February 16, 2014 by Anne*

**Calculus**

integral(8&4) y dy/(y^2-2y-3)
*February 17, 2014 by Anonymous*

**calculus**

ax+b/cx+d=2 solve for x
*February 20, 2014 by Danielle*

**Calculus**

lim([-1/(x+2)]+1/2)/x as x->0
*February 20, 2014 by Anthony*

**Calculus**

xy'-y=2xlnx
*February 20, 2014 by Anonymous*

**Calculus**

(up:1 down:0) (x^3 dx)/(x^2+2x+1)
*February 21, 2014 by abc*

**Calculus**

dx/(x^2-1)^2
*February 21, 2014 by abc*

**calculus**

Solve for x: r(x)=ln (x+2/x-1)
*February 23, 2014 by Anonymous*

**calculus**

h(t) = -1/3t^3 + 4t^2 + 20t +2, f or >- 2
*February 23, 2014 by Bo*

**CALCULUS HELP**

Let r(x)= f(g(h(x))), where h(1)=4, g(4)=5, h'(1)=3 , g'(4)=5 and f'(5)=7. find r'(1).
*March 20, 2014 by Tim*

**Calculus**

If y=cos x, what is y^(6) (x)?
*March 27, 2014 by Anonymous*

**Calculus**

When dy/dx=(x-6)^ what does y equal?
*March 29, 2014 by Eric*

**Calculus**

If g(x) = a f(x); find g(x). Is it g'(x)=af?
*April 2, 2014 by bex*

**calculus**

false
*April 14, 2014 by Anonymous*

**calculus**

8x^3+27/4x^2+12x+19
*April 29, 2014 by DEAWN*

**calculus**

x^2+5X/(x^3-25x)(x-5)^-1
*April 29, 2014 by Barbara*

**calculus**

9x^3+5x-8 divided by 3x-2
*April 29, 2014 by DS*

**Calculus **

If y=u^3+u^2-1, where u=1/(1-x), determine dy/dx at x=2
*May 9, 2014 by Kim*

**Calculus**

What is the derivative of y=2^x?
*September 28, 2014 by Anonymous*

**Calculus**

Find f'(a). f(x)=(x^2+1)/(x-2) Is it (x^2-5x+2)/(x-2)^2 ?
*October 21, 2014 by Anonymous*

**Calculus**

If y=sqrt (x^2+16), then d^2y/dx^2= A. 1 / (4(x^2+16)^3/2) B. 4(3x^2+16) C. x / ((x^2+16)^1/2) D. (2x^2+16) / ((x^2+16)^3/2) E. 16 / ((x^2+16)^3/2)
*October 26, 2014 by Anonymous*

**Calculus **

If y=sqrt (x^2+16), then d^2y/dx^2=?
*October 27, 2014 by Anonymous*

**calculus**

find f[f(x)] and g[f(x)] f(x)=4x^2-1; g(x)=4/x
*November 9, 2014 by Duane*

**calculus**

find f[f(x)] and g[f(x)] f(x)=2x^2-5; g(x)=2/x
*November 9, 2014 by Duane*

**Calculus**

Find f"(x). f(x) = x^3 - (5/x)
*November 11, 2014 by Joshua*

**AP Calculus**

Let f(7)=0, f'(7)=14, g(7)=1, g'(7)=1/7. Find h'(7) if h(x)=f(x)/g(x)
*November 30, 2014 by Sarah*

**math**

Resource allocation podunk institute of technologys math deaprtment offers two cources: finite math and applied calculus.each section of finite math has 60 studnets, and each section of applied calculus has 50. The department is allowed to offer a total of up to 110 sections...
*November 29, 2013 by Swayne*

**calculus**

Differentiate y=lnx You ought to have this memorized. y'=1/x for y= ln x dy/dx = 1/x This is the most basic and fundamental of log derivatives. If you are studying Calculus, and the topic is logs, I fail to understand why you asked that question. IS there a website that can ...
*April 11, 2007 by quita*

**Calculus**

Please look at my work below: Solve the initial-value problem. y'' + 4y' + 6y = 0 , y(0) = 2 , y'(0) = 4 r^2+4r+6=0, r=(16 +/- Sqrt(4^2-4(1)(6)))/2(1) r=(16 +/- Sqrt(-8)) r=8 +/- Sqrt(2)*i, alpha=8, Beta=Sqrt(2) y(0)=2, e^(8*0)*(c1*cos(0)+c2*sin(0))=c2=2 y'(0)=4, c2=4 y(x)=e^(...
*July 10, 2007 by COFFEE*

**calculus**

find f(x,y+k)-f(x,y)/k when f(x,y)=x^2y+2xy^2
*December 2, 2006 by somerth*

**Pre Calculus**

Formula: a = b = c
*December 7, 2006 by Clarice*

**Pre Calculus**

Formula: a = b = c
*December 7, 2006 by Clarice*

**Calculus**

If a, b, and c are digits for which 7 a 2 -4 8 b ========= c 7 3 then a + b + b = _______ (A) 14 (B) 15 (C) 16 (D) 17 (E) 18
*October 1, 2007 by Matt*

**calculus**

how do u find the inverse of 2^-t/4
*October 2, 2007 by sam*

**Calculus?**

If a, b, and c are digits for which 7 a 2 -4 8 b ========= c 7 3 then a + b + b = _______ (A) 14 (B) 15 (C) 16 (D) 17 (E) 18
*October 3, 2007 by Matt*

**Calculus**

(1 - x)^4 * (2x - 1)^5 its a derivative how can i solve this?
*October 4, 2007 by Melissa*

**calculus**

Find f(4) if S (0 to x) dt=xcospix.
*October 21, 2007 by Anonymous*

**Pre calculus**

gfk
*November 5, 2007 by Anonymous*

**Calculus**

Minimize S=x+2y with xy=2 and both x and y > 0
*November 12, 2007 by Britt*

**Calculus**

Find the derivative of f 0f x. f(x) = x^2 - 8x - 17 at x = 4
*January 7, 2008 by Joe*

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