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What is `lim_(x->oo) (sqrt(x^2+5x+2)-x)`

Posted by znerihc on March 4, 2012 at 2:07 PM via web.

1 educator answer.

Determine the average rate of change of y= 4x^2 + 5 with respect to x between x=1 and x=6.

Posted by jenny981 on March 4, 2012 at 1:38 PM via web.

Starting from rest, a man runs 10 meters along a straight path in t seconds. His position can be...

Posted by jessica24 on March 4, 2012 at 1:26 PM via web.

The base exponential function f(x)= e^x has been compressed both vertically and horizontally. The...

Posted by thebluebeetle on March 4, 2012 at 12:55 PM via web.

f(t) = 5e^(-0.8(t))sin(2pi(t)/3) find f'(t)Have no idea how to go about this, would appreciate...

Posted by neoj on March 4, 2012 at 12:30 PM via web.

Electromagnetism Five equal charges Q = 6.4 x 10^-19C are equally spaced on a semicircle or...

Posted by undeadable on March 4, 2012 at 12:14 PM via web.

The fuel efficiency, E, in litres per 100 km, for a car driven at speed v, in km/h is...

Posted by bobby455 on March 4, 2012 at 12:09 PM via web.

A glass jar has 16 red,25 green,18 blue,&23 yellow marbles.If a single marble is chosen at...

Posted by chippybear2442 on March 4, 2012 at 11:00 AM via web.

Find the local minimums and maximums and saddle points of the...

Posted by sujames on March 4, 2012 at 11:00 AM via web.

Find a point on the surface z=8-(3*x^2)*y-(2*y^2) where the tangent plane is perpendicular to the...

Posted by binges10 on March 4, 2012 at 10:56 AM via web.

2 educator answers.

Show that the equation of the tangent plane of the paraboloid z=(x^2)/(a^2)+(y^2)/(b^2) at point...

Posted by binghams on March 4, 2012 at 10:52 AM via web.

Suppose deltaf(a,b)=4i-3j. Find a unit vector so that:1.Du(f)(a,b)=02.Du(f)(a,b) is...

Posted by bhanbhan on March 4, 2012 at 10:49 AM via web.

Find the area of the region bounded by the given curves: y= `sqrt(x)` , y=x^2 and x=2.

Posted by dawks on March 4, 2012 at 10:09 AM via web.

raise the quantity in parentheses to the indicated power;simplify the resulting expression;...

Posted by wideopen2424 on March 4, 2012 at 10:05 AM via web.

raise the quanity in parenthese to indicate exponets,simplify resulting expression, express w /...

Posted by stargsd5 on March 4, 2012 at 10:02 AM via web.

How would I find the 2nd derivative of f(X)= (cotx)(cosx)?

Posted by mightyrodrigo on March 4, 2012 at 9:57 AM via web.

if ab + b= a+ 2c, what is the value of b when a=2 and c=3?

Posted by mtennisgirl11 on March 4, 2012 at 9:54 AM via web.

Convert the rectangular coordinates `(1/2, sqrt 3/2)` to polar coordinates.

Posted by jade666 on March 4, 2012 at 9:36 AM via web.

Find y' for y=y(x) defined implicitly by 5y^2-8x^4+3=0 and evaluate y' at (x,y)=(1,1)

Posted by ccouch4 on March 4, 2012 at 9:22 AM via web.

Find the composition f[g(x)] if f(u)=u^5 and g(x)=2-3x^2

Posted by tsl182forever8 on March 4, 2012 at 9:17 AM via web.

How can I graph this equation y = (6/5)x + 5.

Posted by tulsagirl130 on March 4, 2012 at 9:11 AM via web.

Please answer me question number 05 from following link...

Posted by studentdiversified on March 4, 2012 at 6:01 AM via web.

A foreman in a manufacturing plant has three men and three women working for him. He needs to...

Posted by studentdiversified on March 4, 2012 at 6:00 AM via web.

Simplify: 〚e〛-〚Pi 〛What do the double brackets mean and what is e? Still want answer though.

Posted by nineanger11 on March 4, 2012 at 2:15 AM via web.

Find the values of x and y in parralleogram ABCD if: 15) AB=2y BC=y+3 CD=5x-1 DA=2x+4

Posted by connorcolin3 on March 4, 2012 at 2:13 AM via web.

compare f(x)=x^2 and g(x)=2^x for x=1/2, x=1, x=2, x=3, and x=4 in general, which function is...

Posted by wad123 on March 4, 2012 at 2:04 AM via web.

find all zeros of f(x)=x^4-1

Posted by ekhlas147 on March 4, 2012 at 1:38 AM via web.

explain in terms of graphs why a polynomial of odd degree must have at least one real zero

Posted by waad147 on March 4, 2012 at 1:11 AM via web.

3 educator answers.

what is x,y?log base0.1 x+log base2y=2 5xy=1

Posted by lightjazz on March 4, 2012 at 12:58 AM via web.

compare the followings forms of the same line: y=2.4(x-1.8)+0.4 and y=2.4x-3.92 . given x=1.8...

Posted by safa147 on March 4, 2012 at 12:57 AM via web.

(a*e^2 + b*e)(b*e^2+a*e)=e is root of equation x^2+x+1=0

Posted by perrykatia on March 4, 2012 at 12:55 AM via web.

find all zeros of f(x)=2x^2+4x-1

Posted by maha147 on March 3, 2012 at 11:59 PM via web.

find the domain of the function f(x)=4/x^2-1

Posted by ekhlas on March 3, 2012 at 11:56 PM via web.

find an equation of a line through the given point and parallel to and perpendicular to y=2x+1 at...

Posted by tarfa123 on March 3, 2012 at 11:53 PM via web.

find an equation of a line through the given point and parallel to and perpendicular to...

Posted by tarfa on March 3, 2012 at 11:49 PM via web.

Calculate 2^1/2*sinx+3^1/2*cos2x, tanx=6^1/2/3 .

Posted by kinggrammar on March 3, 2012 at 11:30 PM via web.

Explain why if the absolute value of a number is always nonnegative, | a | can equal -a.My...

Posted by willneeded on March 3, 2012 at 11:30 PM via web.

Show that points A(2,3), B(8,5), C(5,3), D(2,2) are vertices of trapezoid.

Posted by clamek on March 3, 2012 at 11:18 PM via web.

solve for x,y `x*log_3 y = 4` `x^2*log_3 y = 8`

Posted by onlineeny on March 3, 2012 at 11:07 PM via web.

1. In the given figure, OAB is a quadrant of radius 7 cm. Find the shaded area.

Posted by twinkysweet30 on March 3, 2012 at 10:11 PM via web.

Find the slope and the y-intercept. f(x)= -8x-5What is the slope is__. What is the y-intercept is...

Posted by mbeevz on March 3, 2012 at 5:58 PM via web.

An object moves in a straight line. Its velocity, in m/s, at time t is v(t)=4t^2/1+t^2, t≥0....

Posted by perry415 on March 3, 2012 at 3:37 PM via web.

How do you factor the expression: -20x^2 - 27x- 6?

Posted by rawrhappy on March 3, 2012 at 3:01 PM via web.

y= f(x) is a curve that lies above the x-axis and never has a horiz tangent, where f is...

Posted by hassansabliny on March 3, 2012 at 2:53 PM via web.

find the derivative of the functiony=sqrt((t)/(t^2+8)) the whole thing is in the squareroot symbol.

Posted by lebstar3 on March 3, 2012 at 2:47 PM via web.

find the derivative of the function: y = sin(sin(sin x))

Posted by alisabliny on March 3, 2012 at 2:40 PM via web.

At a particular instant, two ships A and B, are 5 km apart with A due west of B. Ship A is...

Posted by besterlinks on March 3, 2012 at 1:19 PM via web.

How much does A contribute in the following case:At a fundraiser there are 4 donors, A gives 1/2...

Posted by lxsptter on March 3, 2012 at 1:07 PM via web.

What is x if it is the mean proportional of x - 2 and x + 16?

Posted by lxsptter on March 3, 2012 at 12:51 PM via web.

A person at a horce race counted 74 heads and 196 legs. How many humans and horses did he count.

Posted by lxsptter on March 3, 2012 at 12:50 PM via web.

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