Questions Answered

Ephilo:
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i really need help with this question,please
 updated one year ago
 10 replies
 No Medals Yet

Ephilo:
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find the average value of the function over the interval and find all values of X in the interval for which f(x)= the average value
 updated one year ago
 1 reply
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Ephilo:
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Explain why the definite integral from 4 to 4 of the function f(x)=x3+4x has a value of 0
 updated one year ago
 14 replies
 2 Medals

D1234:
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1. Simplify the expression.
22 + (32 – 42)
…
 updated one year ago
 2 replies
 1 Medal

Ephilo:
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Math help? Please?
The graph of f consists of line segments, as shown in the figure. Evaluate each definite integral by using geometric fo…
 updated one year ago
 4 replies
 1 Medal

Ephilo:
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use the Trapezoidal Rule and Simpson’s Rule with and use the integration capabilities of a graphing utility, to approximate the definite int…
 updated one year ago
 15 replies
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Ephilo:
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HELP PLEASE!?? FAN AND AWARD
use the Trapezoidal Rule and Simpson’s Rule
with and use the integration capabilities of a graphing…
 updated one year ago
 1 reply
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Ephilo:
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HELP PLEASE?
find the indefinite integral. ∫ cos 6x dx
 updated one year ago
 10 replies
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Ephilo:
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help please?
find the indefinite integral and check the result by differentiation ∫x(4x^2+3)^3 dx
 updated one year ago
 22 replies
 2 Medals

Ephilo:
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HELP PLEASE!!FAN AND MEDAL
set up a definite integral that yields the area
of the region. (Do not evaluate the integral.)
 updated one year ago
 18 replies
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Ephilo:
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HELP PLEASE!!FAN AND MEDAL
set up a definite integral that yields the area
of the region. (Do not evaluate the integral.)
 updated one year ago
 2 replies
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Ephilo:
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HELP PLEASE??
, assume that and are both differentiable
functions of and find the required values of dy/dt…
 updated one year ago
 1 reply
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Ephilo:
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find the limit.
 updated one year ago
 15 replies
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Ephilo:
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HELP PLEASE!?? MEDAL AND FAN!
analyze and sketch the graph of the
function.
 updated one year ago
 3 replies
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Ephilo:
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HELP PLEASE?!
use the Second Derivative Test to find all
relative extrema.
…
 updated one year ago
 57 replies
 4 Medals

Ephilo:
Group Title
help please ?
find the critical numbers of f,describe the open intervals on which f is increasing or decreasing locate all relative extrema
 updated 6 months ago
 8 replies
 1 Medal

Ephilo:
Group Title
can some one help on this please?? ill award and fan !
show whether Rolle's theorem can be applied to f(x) if it can determine any values of…
 updated one year ago
 10 replies
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Ephilo:
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can some one graph this please??
ill award and fan !
it is an upsidedown parabola with a vertex at x=1 (third charateristic) and zeros at…
 updated one year ago
 94 replies
 1 Medal

Ephilo:
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lim t>2 t+2/t^24=?
HELP PLEASE
 updated one year ago
 6 replies
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Ephilo:
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find the value of the derivative of f(t)=2+3 cos t at the point (pi,1)
 updated one year ago
 4 replies
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Ephilo:
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FIND dy/dx by implicit differentiation:
x^3+y^3=8
 updated one year ago
 4 replies
 1 Medal

Ephilo:
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A ball is thrown vertically upward from the top of a 96 ft tower, with an initial velocity of 16 ft/sec. Its position function is s(t) = 16…
 updated one year ago
 2 replies
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Ephilo:
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HELP PLEASE!!
T(x) is the number of seconds it takes an average athlete to swim 100 meters freestyle at age x years.
a. Write a sentence t…
 updated one year ago
 2 replies
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Ephilo:
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HELP PLEASE ???f ' (x) for a given function is (x2)/(x+3) and we are told that f (6) = 30. Write the equation of the tangent line to f(x) at…
 updated one year ago
 3 replies
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Ephilo:
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help please? find d^2y/dx^2 for y+x^4/600, at x=e
 updated one year ago
 4 replies
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thinkpot:
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how long will it take to get OS fixed ? :(
 updated one year ago
 3 replies
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UnkleRhaukus:
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is everyone orange , or is it just my machine?
 updated one year ago
 8 replies
 2 Medals

Haleyisperfect:
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3x+2y=12 solve for y.
 updated one year ago
 4 replies
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Ephilo:
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HELP PLEASE ...use 3 inscribed rectangles to estimate the area of the region between the graph of y=3x4 and the xaxis between x=2 and x=5
 updated 5 months ago
 5 replies
 1 Medal

MFinn9:
Group Title
Derivative of (1+x)^(1/x)
 updated one year ago
 86 replies
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