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April 25, 2014

Search: Calculus (Definite Integrals - Force) Please Help

Number of results: 26,766

calculus
There are four integrals: 1) definite integral x/(1+x^4)dx b/w 0_infinity 2) definite integral (x^2)/(1+x^4)dx b/w 0_infinity 3) definite integral (x^3)/(1+x^4)dx b/w 0_infinity 4) definite integral (x^4)/(1+x^4)dx b/w 0_infinity Which of these integrals converge. First of all...
Wednesday, March 3, 2010 at 4:24pm by Carmen

calculus
There are four integrals: 1) definite integral x/(1+x^4)dx b/w 0_infinity 2) definite integral (x^2)/(1+x^4)dx b/w 0_infinity 3) definite integral (x^3)/(1+x^4)dx b/w 0_infinity 4) definite integral (x^4)/(1+x^4)dx b/w 0_infinity Which of these integrals converge. First of all...
Thursday, March 4, 2010 at 2:03am by Carmen

Calculus (Definite Integrals)
How many definite integrals would be required to represent the area of the region enclosed by the curves y=(cos^2(x))(sin(x)) and y=0.03x^2, assuming you could not use the absolute value function? a.) 1 b.) 2 c.) 3 d.) 4 e.) 5
Wednesday, February 29, 2012 at 7:55pm by Mishaka

Calculus
definite Integrals (using fundamental Theorem) Evaluate from -1 to 2(x^2 - 4x)dx
Friday, December 2, 2011 at 1:10am by Stacy

Calculus (Definite Integrals - Force) Please Help
A cylindrical oil storage tank 12 feet in diameter and 17feet long is lying on its side. Suppose the tank is half full of oil weighing 85 lb per cubic foot. What's the total force on one endof the tank?
Monday, March 12, 2012 at 8:49pm by Mishaka

Help W/ Definite Integrals
Evaluate the definite integral of (4x^3-x^2+2) from 5 to 2. Can someone please explain what I'm being asked to do? My book is not clear on this concept.
Sunday, April 29, 2012 at 4:05pm by Tabby

Calculus
Solve these indefinite and definite integrals. [integration sign] 4j-5j^3 dj I got 2j^2 - 5/4j^4... is this my final answer? If j is the variable, for the indefinite integral you have to add a constant. For the definite integral, you have to put in the lower, upper limits. j ...
Monday, December 18, 2006 at 4:42pm by Alex

Calculus (Definite Integrals - Arclength)
Using the trapezoid rule with n = 8 to approximate the arc length of the graph of y = 2x^3 - 2x + 1 from A(0,1) to B(2,13) you get (to three decimal places): A.) 6.900 B.) 13.896 C.) 14.093 D.) 13.688 E.) 13.697
Monday, March 12, 2012 at 6:18pm by Mishaka

Calculus (Definite Integrals - Fluid Pressure)
The ends of a water trough have the shape of the region bounded by the graphs of y = x2 and y = 4 with x and y both measured in feet. To what depth must the trough be filled with water so that the force exerted by the water on either end of the trough is 779.423 lb? (Water has...
Monday, March 12, 2012 at 8:50pm by Casablanca

Calculus - Derivatives
The approximation to a definite integral using n=10 is 2.346; the exact value is 4.0. If the approximation was found using each of the following rules, use the same rule to estimate the integral with n=30. A) Left Rule B) Trapezoid Rule The section deals with approximation ...
Monday, September 29, 2008 at 10:05pm by UMich1344

Calculus (Definite Integrals - Work)
Recall that work is defined to be force times distance, and that the weight (force) of a liquid is equal to its volume times its density. A fish tank has a rectangular base of width 2 feet and length 6 feet and sides of height 5 feet. If the tank is filled with water weighing ...
Monday, March 12, 2012 at 7:09pm by Mishaka

ap calculus
Which of the following definite integrals gives the length of y = e^(e^x) between x=0 and x=1? All the answers are preceded by the integral sign from 0 to 1. (a) sqrt[1 + e^(2*(x+e^x))] dx (b) sqrt[1 + e^(4x)] dx (c) sqrt[1 + e^(x+e^x)] dx (d) sqrt[1 + e^(2e^x)] dx (e) sqrt[e...
Wednesday, December 19, 2012 at 5:44pm by Jess

Calculus
Would someone clarify this for me... Is antiderivatives just another name for intergral and why is intergral of a function is the area under the curve? Antiderivatives is another word for integral. Why area? THink on this...the integral is the sum of all the "heights" times ...
Tuesday, September 12, 2006 at 8:21pm by Jan

Diploma Maths
Evaluate the definite integrals [-2,0,(e^2+1),x] + [0,1,2 cos(x),]
Friday, November 2, 2012 at 5:01pm by sean de la Harpe

calculus
[integrals]2/tsqrt(t^4+25) integrals of two over t square root of t to the 4th plus 25
Monday, November 23, 2009 at 1:26am by steve

definite integrals
integrate [sinx + cosx] from 0 to 2pie, where [ ] represents greatest integer function .
Thursday, April 26, 2012 at 11:44am by ..

Science
9. Which one of the following statements is characteristic of liquid water? A. It has a definite shape but not a definite volume. B. It has neither a definite shape nor a definite volume. C. It has a definite volume and a definite shape. D. It has a definite volume but not a ...
Tuesday, August 21, 2012 at 3:22pm by Sara

Definite Integrals
Integral of theta^3*lnsintheta with respect to theta from 0 to pi
Tuesday, June 26, 2012 at 9:25pm by alsa

Calculus AB
Consider the region bounded by the graphs of the equations x=y^2 and y=3x. Set up 2 integrals, one with respect to x and the other with respect to y, both of which compute the volume of the solid obtained by rotating this region about the x-axis and evaluate the integrals.
Tuesday, March 8, 2011 at 1:10pm by Nellie

Calculus - evaluating integrals
I'm really having trouble with this current topic that we're learning. Any explanations are greatly appreciated. Evaluate the integrals: 1.) ∫ (2-2cos^2x) dx 2.) ∫ cot3x dx 3.) ∫ ((e^(sqrt x) / (sqrt x) dx))
Wednesday, March 23, 2011 at 11:40am by Amy

MATH 2B Calculus
Consider the area between the graphs x+4y=14 and x+7=y^2. This area can be computed in two different ways using integrals. First of all it can be computed as a sum of two integrals They ask to use two integrals so i put f(x) from -7 to 2 which is correct but for g(x) i put 2 ...
Friday, August 20, 2010 at 10:58pm by TOMO

Calculus
Can someone explain to me how to do these? Given the following definite integral and n=4 answer the following questions. (Round your answers to six decimal places.) 1. Use the Trapezoidal Rule to approximate the definite integral. Answer: T4= 2. Use the Midpoint Rule to ...
Thursday, September 29, 2011 at 2:33pm by Patrick

Calculus
"Leave the answer as a definite integral, but indicate how it could by evaluated by using the fundamental theorem of calculus." I solved the problem to a definite integral. Proceeding via the fundamental theorem, would involve finding the indefinite integral (or antiderivative...
Tuesday, July 3, 2012 at 6:03pm by Parker

Calculus
In the interval (0 is less than or equal to x which is less than or equal to 5), the graphs of y=cos(2x) and y=sin(3x) intersect four times. Let A, B, C, and D be the x-coordinates of these points so that 0<A<B<C<D<5. Which of the definite integrals below ...
Thursday, December 5, 2013 at 8:05pm by Rasheda

Calculus Area between curves
Consider the area between the graphs x+6y=8 and x+8=y2. This area can be computed in two different ways using integrals First of all it can be computed as a sum of two integrals where a= , b=, c= and f(x)= g(x)= I found a, but not b or c. I can't seem to figure out f(x) and g(...
Sunday, November 24, 2013 at 10:20pm by Kelly

Calc
If we know that the definite integral from -6 to -3 of f(x) equals 6, the definite integral from -6 to -5 equals 2 and the definite integral from -4 to -3 equals 4 then: What is the definite integral from -5 to -4? I know that this is zero. But then what can we say about the ...
Friday, September 27, 2013 at 8:07pm by Anonymous

MATH
Evaluate by writing it as a sum of two integrals and interpreting one of those integrals in terms of an area.
Friday, December 7, 2012 at 5:03am by LUNG

Calculus
Integrals: When we solve for area under a curve, we must consider when the curve is under the axis. We would have to split the integral using the zeros that intersect with the axis. Would this be for all integrals? What if we just want to "find the integral", without finding ...
Friday, December 18, 2009 at 1:56pm by Jennifer

calculus
Assuming that: Definite Integral of e^(-x^2) dx over [0,infinity] = sqrt(pi)/2 Solve for Definite Integral of e^(-ax^2) dx over [-infinity,infinity] I don't know how to approach the new "a" term. I can't use u-substitution, integration by parts, partial fractions, or trig ...
Monday, January 14, 2008 at 1:46pm by mathstudent

Calculus - Integrals
What is the integral of arctan x?
Thursday, March 13, 2008 at 9:43pm by Sean

Calculus
[Integrals] h(x)= -4 to sin(x) (cos(t^5)+t)dt h'(x)=?
Saturday, November 21, 2009 at 7:48pm by Z32

calculus help work
a force of 1250 pounds compresses a spring 5 inches from its natural length. find the work done in compressing the spring 8 additional inches. f=kd 1250=k5 k=250 then what do i do. i have to do this the calculus way, not the physics way. by using integrals the answer choices ...
Monday, January 8, 2007 at 8:56pm by david

calculus 2
integrate x^5/(x^2 + sqrt(2)) using a table of integrals
Wednesday, March 30, 2011 at 12:27am by Dana

calculus
find the definite integral that is equivalent to lim n->infinity of sum over i=(1,n) n/(n^2+i^2) since definite integral of f(x) dx over (a,b) = lim n->infinity sum over i=(1,n) f(a + (b-a)i/n) * (b-a)/n then: f(a + (b-a)i/n) * (b-a)/n = n/(n^2+i^2) rearrange to: so f(a...
Saturday, August 18, 2012 at 11:47pm by Parker

Calculus - Integrals
Integral of (dt/[sqrt(t)+25tsqrt(t)]} From 1/75 to 3/25 I'm at a complete loss at what to do.
Saturday, March 15, 2008 at 9:55pm by Sean

Calculus (integrals)
Find the integral:8x^7+6/(x^8+6x)^2 I got ln(x^8+6x)^2 but apparently that is wrong.
Tuesday, October 29, 2013 at 10:21pm by Eve

Calculus
Hi. How can I integrate 1/(X^3 +1) ? Thank you to anyone who can help me :-) Write 1/(x^3 +1) as 1/[(x+1)(x^2-x+1)] Then use integration by parts, letting dv = dx/(x^2 -x +1) u = 1/(x+1) du = log (x+1) v = (2/sqrt3)arctan[(2x-1)/sqrt3] That should take you to the answer. I ...
Sunday, March 18, 2007 at 10:52pm by M

chemistry
the state of matter that has neither definite shape nor definite volume is?
Tuesday, October 7, 2008 at 6:34pm by eao

calculus
using the fundamental theorem of calculus what is the derivative of the definite integral from x^3 to sqrt x of (sqrt t) sin t dt
Sunday, January 2, 2011 at 4:39am by adela

Calc or Pre calc
I am having trouble doing this problem. I know how to do indefinate integrals, but I don't know how to do definate integrals. Can you show me how to do this. Evaluate 5 (x^3-2x)dx 2
Wednesday, May 14, 2008 at 9:42pm by jennifer

Maths
What is the answer for these questions:- 1) Indefinite Integrals gcx) = (8 + 39x ^ 3) / x 2) Indefinite Integrals hcu) = sin ^2 (1/8 u) 3) Evaluate x ( 8 - 5 x ^2) dx Thank you
Thursday, June 16, 2011 at 4:49am by Alex

calculus
Use integrals to prove that the volume of a sphere of radius R is equal to (4/3)(pi)R^3
Saturday, January 31, 2009 at 4:53pm by matt

calculus
Use the Table of Integrals to evaluate the integral (x sine(6x^2)cos(7x^2)dx)
Sunday, February 14, 2010 at 11:28pm by ali

Calculus
Evaluate the definite integral. xe^(x^2)dx from 0 to 6
Thursday, February 11, 2010 at 4:15pm by <3

Calculus 1
Evaluate the definite integral: (dx/(x(1+ln(x))) from 1 to e^7.
Friday, November 26, 2010 at 9:38pm by Back against the wall

calculus
Evaluate the definite integral:
Sunday, March 4, 2012 at 3:24pm by osama

math, calculus 2
Consider the area between the graphs x+y=16 and x+4= (y^2). This area can be computed in two different ways using integrals. First of all it can be computed as a sum of two integrals integrate from a to b of f(x)dx + integrate from b to c of g(x)dx What is the value of a, b, c...
Wednesday, September 12, 2012 at 8:03am by bobby

Chemistry
which substance has a definite shape and a definite volume at STP ? (1)NaCl(aq) (2)Cl2(g) (3)CCl4(l) (4)AlCl3(s) is it 4 because its a solid? Am i right ?
Sunday, January 9, 2011 at 7:03pm by Jazmin

Science
a__has a definite shape and a definite volume
Thursday, January 30, 2014 at 10:29am by Anonymous

Calculus
What is the connection between improper integrals, Riemann sums, and the integral test?
Tuesday, March 26, 2013 at 5:58pm by Kendra

Calculus
Graph the integrands and use areas to evaluate integrals (integrate(3&-3)) root(9-x^2) dx
Friday, January 24, 2014 at 10:34pm by Anonymous

single variable calculus - indefinite integrals
integral of (1-(sinx)^2))/(cosx)dx i don't know what to make my "u" for u-substitution
Thursday, August 11, 2011 at 7:53pm by Kelly

calculus
Evaluate the following integrals by using appropriate method : ∫cos⁡ ^3 ( 2x-5 )dx help
Sunday, December 25, 2011 at 12:31pm by Jacob

Calculus
Evaluate the definite integral.∫from 0 to 2 x/√(1+2x)dx
Thursday, January 21, 2010 at 3:38pm by Tracy

calculus
an equivalent representation of the definite integral of 3 to 1 2xcos(x^2)dx is
Sunday, February 5, 2012 at 8:35pm by illy

College Calculus
Could someone explain how to distinguish improper integrals in non-mathematical terms so I may understand? Thanks!
Thursday, February 28, 2008 at 7:59pm by Matt

Calculus
find the definite integral that represents the are of the region enclosed by y= 4x-x^2.
Sunday, February 21, 2010 at 8:43pm by ciara

calculus
Please show me how you do this. Thank you. Calculate the definite integral: 2 ∫_ 2x dx 7
Tuesday, March 5, 2013 at 7:16pm by tommy9

calculus showed work
find the area of the rgion bounded by the graphs of y=x^3-2x and g(x)=-x i drew the graph and half of the graph is above the xaxis and the other half is below the axis. so the integrals i came up with are two because i broke them up and i combined the answers at the end: ...
Saturday, January 6, 2007 at 9:05pm by david

calculus
evaluate the following indefinite integrals by substitution & check the result by differentiation. ∫(sin2x)^2 cos2xdx
Thursday, December 8, 2011 at 12:29am by Andresito

calculus
Write the definite integral for the area of the region bounded by the grpahs of y=9-x^2 and y=0
Sunday, December 18, 2011 at 4:47pm by Celina

AP Calculus
how do you evaluate integral of [lxl] from (0,2) , a step function. would you just do it as if it were a absolute value and then do two different integrals?
Tuesday, February 10, 2009 at 8:24pm by David

calculus 4
a solid cube, 2 units on a side, is bounded by the planes x=+-1, z=+-1, y=3 and y=5. Find the center of mass using triple integrals.
Tuesday, November 3, 2009 at 3:00pm by john

calculus II university
prove the following integrals: a)sin3xcos7xdx = -1/20cos(10x)+1/8cos(4x) b)sin8xcos3xdx = -1/22cos(11x)-1/10cos(5x)
Thursday, January 28, 2010 at 7:24am by maria

Calculus
"Evaluate the following indefinite integrals: "S" (3x^2 -2)/(x^3 - 2x + 1)^3 dx" We're practicing the substitution rule, and I know how to do it, but I don't know what/how to substitute in this question. btw: "S" is the integral sign.
Sunday, April 11, 2010 at 11:19pm by Stuck

Calculus
Integrate [1/square root of(e^(2x)-1)]. I have to use u substitution. We are doing the integrals of inverse trig functions, but I cannot get it to work out!
Sunday, February 5, 2012 at 10:43pm by Elaine

Calculus
Evaluate the definite integral The S thingy has 1 at the bottom and 9 at the top. 4x^2+5 divided by the sqrt of x.
Tuesday, June 23, 2009 at 10:36pm by Z32

calculus
What is the definite integral from 0 to x of 1/(4 + t + 3t^2) dt? For starters, what is the anti-derivative and how did you find it? I think I could take it from there.
Wednesday, April 14, 2010 at 12:41am by Gabe

calculus
Evaluate the definite integral: [4,8] (4x^2+10)/(x^(1/2)) dx Been trying this for about 1 hour. Very frustrated, thank you.
Wednesday, January 21, 2009 at 1:44am by Jay

Calculus
Consider the area between the graphs x+1y=12 and x+8=y2 . This area can be computed in two different ways using integrals First of all it can be computed as a sum of two integrals Interval a to b f(x)= i put 12-x but it's wrong Interval c to b f(x)= i put (x-8)^(1/2) but it's ...
Sunday, April 29, 2012 at 10:32pm by jasmineT

calculus
set up sums of integrals that can be used to find the area of the region bounded by the graphs of the equations by integrating with respect to y y=square root of x; y= -x, x=1, x=4
Tuesday, May 1, 2012 at 10:27am by dario

Calculus
t 3 5 7 9 11 13 V(t) 0 30 23 19 12 6 A. What is the largest number of subdivisions that can be used to estimate the definite integral ∫3-13V(t)dt? Answer: n=
Wednesday, November 10, 2010 at 12:27am by Erika

Calculus
Find the definite integral that represents the arc length of the curve y=sqrt(x) over the interval [0, 3]
Thursday, May 26, 2011 at 12:08am by Hannah

calculus
evaluate the following integrals by any means possible: b. integral from -1 to 1 (w/ (w^2+1)) (dw) c. integral from -3 to 0 sqrt(9-x^2)dx
Friday, July 3, 2009 at 9:16pm by Dora

Calculus
1 0 x^2dx=1/3. Use this and the properties of integrals to evaluate 1 0 10−2x^2dx
Sunday, May 12, 2013 at 3:23am by Brian

Calculus
1. Evaluate the following integrals (a) 􏰀 4x2 +6x−12 / x3 − 4x dx
Sunday, May 26, 2013 at 3:33am by Maryam

Calculus
Evaluate the following integrals. Show all the steps in your calculation. a. _0^2(3x^3 - x^2 + 2)dx b. _0^1(e^2x - x^2)dx c. 1/(x+3)dx
Saturday, April 27, 2013 at 1:40pm by Hy'le

Calculus
I am having a lot of trouble doing these types of problems. Can someone show me how to do this. Thank you for your time. Evaluate the definite integral 4 x(x+3)dx 0
Wednesday, May 14, 2008 at 9:31pm by Elena

Calculus
I need help with integrals and I need help with the problem. Integral of 4/sqrt(x)dx
Monday, April 11, 2011 at 9:30pm by Leanna

definite integral
Use the Riemann Sums corresponding to 5 inscribed rectangles of equal width to approximate the integral a= 1, b= 3, (1/x)dx this is all for definite integral i just know x1=1.4, x2=1.8, x3=2.2, x4=2.6, x5=3.0 how do i continue
Wednesday, May 15, 2013 at 10:51am by Eric

Calculus (improper integrals)
the integral from 0 to lnx of lnx/(x^1/2) thanks!
Thursday, March 6, 2008 at 6:25pm by Chelsea

calculus
It is known that if m <= f(x) <= M for a <= x <= b, then the following property of integrals is true. m(b-a) <= int_a^b f(x)dx <= M(b-a) Use this property to estimate the value of the given integral. ? <= int_0^3 3/(1+x^2)dx 2 <= ? solve for the ?
Saturday, January 17, 2009 at 1:38am by ben

Calculus (Integrals)
Evaluate the following expression: d/dx (integration sign: upper=1 and lower= -3) (2t^3 + 3)dt = I am given the following options: 2t^3 + 3 56 5 -28.0 None of the above
Wednesday, February 15, 2012 at 7:41pm by Mishaka

calculus
Use integration by parts to evaluate the definite integral. Intergral: xsec^2(6x) dx I set u=sec^2(6x) and dv=x, but the problems seems to get harder as I go on.
Friday, February 27, 2009 at 8:18pm by Jake

Fundamental Theorm of Calculus
Use a definite integral to find area of the region under the curve y=7-4x^2 and above the x-axis. Thanks in advance!
Wednesday, November 20, 2013 at 5:13pm by LIz

calculus
prove the following integrals: a)sin3xcos7xdx = -1/20cos(10x)+1/8cos(4x) i know i have asked this question before but i am very confused bobpursley, can you please show me the steps of proves. thanks in advanced
Thursday, January 28, 2010 at 2:24pm by maria

Cal
consider the area between the graphs x+3y=1 and x+9=y^2. this area can be computed in two different ways using integrals. First of all it can be computed as a sum of two integrals where a=,b=,c= and f(x0= and g(x)=. Alterntaively this area can be computed as a single integral
Thursday, July 7, 2011 at 7:52pm by Lan

Cal
consider the area between the graphs x+3y=1 and x+9=y^2. this area can be computed in two different ways using integrals. First of all it can be computed as a sum of two integrals where a=,b=,c= and f(x0= and g(x)=. Alterntaively this area can be computed as a single integral
Thursday, July 7, 2011 at 8:51pm by Lan

Calculus - Definite Intergrals
Find the consumers' surplus and producers' surplus for p = D(x) = 71 - (1/10)x and p = S(x) = 35 + (1/20)x
Wednesday, November 27, 2013 at 7:46pm by Cally

calculus
For large values of n, the Riemann sum 1/n(sin0 + (pi/2n) + sin(2pi/2n) +sin(3pi/2n)+...sin((n-1)pi/2n)) is an approximation for which of the following integrals?
Thursday, April 7, 2011 at 10:59pm by Anonymous

Calculus
Evaluate the definite integral of the transcendental function. the integral from 0 to 5 of (2^x +8)dx. I got 40+ 31/log(2)but that's wrong.
Wednesday, November 28, 2012 at 6:48pm by Ashley

Calculus
How would I calculate the definite integral of e^(-k/2*x^2) dx over the interval of (0,+∞) I know the answer is sqrt(pi/(2k)), but how would I get that?
Tuesday, August 25, 2009 at 6:17pm by Sean

calculus
if f x is the slope of a trail at a distance of x miles from the start of the trail what does the definite integral of (f)xdx when x=3 to x=5 represent
Monday, January 24, 2011 at 8:47pm by Jasmine

calculus
Use the trapezoidal rule and simpson's rule to approximate the value of the definite integral ∫2,1 ln xdx; n =4
Tuesday, March 6, 2012 at 4:23am by Anonymous

calculus solved
evaluate integral definite integral sign a=1 b=8 4(x^(2/3)+14)^3/((x^(1/3))) dx I get u= x^2/3 + 14 then du= 2/3 * x^(-1/3) dx 6 { u^4/4 | a=1 b=8 Then I get 3u^4/2 | a=1 b=8 2048-1.5= 2046.5 Is this correct. thank you all.
Wednesday, May 15, 2013 at 10:13am by Eric

Calculus - Integrals
I have 3 questions, and I cannot find method that actually solves them. 1) Integral [(4s+4)/([s^2+1]*([S-1]^3))] 2) Integral [ 2*sqrt[(1+cosx)/2]] 3) Integral [ 20*(sec(x))^4 Thanks in advance.
Sunday, March 23, 2008 at 12:12pm by David

Calculus - Integrals
I have 3 questions, and I cannot find method that actually solves them. 1) Integral [(4s+4)/([s^2+1]*([S-1]^3))] 2) Integral [ 2*sqrt[(1+cosx)/2]] 3) Integral [ 20*(sec(x))^4 Thanks in advance.
Monday, March 24, 2008 at 12:53pm by David

Calculus
Evaluate the definite integral from -π/2 to π/2 of (x^4) (sin x)/(1 + x^0)dx.
Monday, April 16, 2012 at 3:04pm by Michael

Calculus
Let f be a continuous function on the interval [0,2] which satisfies integral of f(x)dx=5 when b is 2 and a is 0. Give this information compute the definite integral f(2y)dy when b is 1 and a is 0. Solve this
Sunday, December 9, 2012 at 8:48pm by Anon

CALCULUS 2!!! PLEASE HELP!!
I'm having trouble with this question on arc length: y=lnx, (squareroot)3/3 greater than or equal to x less than or equal to 1 It sounds as if you want the length of the y = ln x curve from x = sqrt(3)/3 (0.57735..) to 1. The formula for the arc length of a line y(x) is Length...
Thursday, October 19, 2006 at 3:56am by Krystal

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