alma2011
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 Questions Asked
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 Questions Answered
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 Questions Asked
 57
 Questions Answered
 1
 Medals Received
 0

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Questions Answered

alma2011:
Group Title
I know that similar functions can have very different antiderivatives. For example, even though int((x)/((x^4)+1)) dx looks very similar to…
 updated 3 years ago
 40 replies
 No Medals Yet
Mathematics

alma2011:
Group Title
What is the solution to the equation (lny)^2  2ln(y^5) = 11, and how do you get the derivative of the equation with respect to y?
 updated 3 years ago
 22 replies
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Mathematics

alma2011:
Group Title
Can someone walk me through how to take the derivative of (4log sub 2(secx))?
 updated 3 years ago
 5 replies
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Mathematics

alma2011:
Group Title
If y changes at a rate exactly three times its values and y(1)=4e, find y(5).
This confuses me to the T.
 updated 3 years ago
 30 replies
 No Medals Yet
Mathematics

alma2011:
Group Title
How do I evaluate these derivatives???
d/dx(e^tan2x)
d/dx(4logsub 2(secx))…
 updated 3 years ago
 8 replies
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Mathematics

alma2011:
Group Title
Given the derivative of some inegrable function f(x) is f'(x)=e^x+(4/3)x^(2/3).
What is f(x) if f(1)=e?
 updated 3 years ago
 20 replies
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Mathematics

alma2011:
Group Title
What term must be added to x^2+3x to complete the square? How do you find that term??
 updated 3 years ago
 6 replies
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Mathematics

alma2011:
Group Title
What is the differential equation that models exponential growth and decay?
 updated 3 years ago
 5 replies
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Mathematics

alma2011:
Group Title
Can someone describe the relationship between the graph of f(x)=lnx and g(x)=e^x?
 updated 3 years ago
 18 replies
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Mathematics

alma2011:
Group Title
Which of the following is an equation of a curve that intersects at right angles every curve of the family y=(1/x)+k (where k takes all rea…
 updated 3 years ago
 2 replies
 No Medals Yet
Mathematics

alma2011:
Group Title
Multiple Choice:
At x=0, which of the following is true of the function f defined by f(x)=x^2+e^(2x)?
(a) f is increasing…
 updated 3 years ago
 6 replies
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Mathematics

alma2011:
Group Title
Multiple Choice:
An equation for a tangent to the graph of y=archsin (x/2) at the origin is
(a) x2y=0…
 updated 3 years ago
 26 replies
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Mathematics

alma2011:
Group Title
Can someone explain why tanπ=0 doesn't imply that arctan0=π?
 updated 3 years ago
 12 replies
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Mathematics

alma2011:
Group Title
Consider the function f(x)=log base 10 of x.
(a) What is the domain of f?
(b) Find f^1…
 updated 3 years ago
 4 replies
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Mathematics

alma2011:
Group Title
Could anyone describe how to use a TI83 to find the logrithm of a number if the base is not 10 or e?
 updated 3 years ago
 3 replies
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Mathematics

alma2011:
Group Title
What is the theorem that gives the method for finding the derivative of an inverse function?…
 updated 3 years ago
 8 replies
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Mathematics

alma2011:
Group Title
Could anyone describe the relationship between the graph of a function and the graph of its inverse function?
 updated 3 years ago
 4 replies
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Mathematics

alma2011:
Group Title
Can anyone help me perform the integration without actually intergrating (i.e. just state the integration formula you would use to integrat…
 updated 3 years ago
 3 replies
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Mathematics

alma2011:
Group Title
Can someone define the base for the natural logarithmic function?…
 updated 3 years ago
 3 replies
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Mathematics

alma2011:
Group Title
Why does ∫x(2x^2)^3 dx not equal ∫du where u=5x^2?
 updated 3 years ago
 6 replies
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Mathematics

alma2011:
Group Title
What are the guidelines for making a change of variables when integrating?
 updated 3 years ago
 3 replies
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Mathematics

alma2011:
Group Title
Find the solution for each of the following:
a. f'(x)=4x, f(1)=6
b. f''(x)=2, f'(2)=5, f(2)=3
 updated 3 years ago
 12 replies
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Mathematics

alma2011:
Group Title
(a) integrate the function over the interval
(b) find the area of the region between the graph and the xaxis.
y=x^2+5x4, [1,4]
 updated 3 years ago
 5 replies
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Mathematics

alma2011:
Group Title
(a) integrate the function over the interval
(b) find the area of the region between the graph and the xaxis.
y=x^26x+8, [0,2]
 updated 3 years ago
 4 replies
 No Medals Yet
Mathematics

alma2011:
Group Title
lim[x:0,(sin((π)/(3)+h)sin((π)/(4)))/(h)]
Anything with a trig function throws me off.
 updated 3 years ago
 1 reply
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Mathematics

niffer222:
Group Title
1/n + (m/n)^2?
 updated 3 years ago
 19 replies
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Mathematics

alma2011:
Group Title
I have designed a new automobile. It's super fast, and shaped like a gall blader. It is able to accelerate from 12 mph to 55 mph in precise…
 updated 3 years ago
 19 replies
 No Medals Yet
Mathematics

alma2011:
Group Title
Find the real number which exceeds its square by the greatest amount.
 updated 3 years ago
 14 replies
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Mathematics

alma2011:
Group Title
Farmer Steve plans to fence a rectangular pasture adjacent to a river. The pasture must contain 180000 square meters in order to prove eno…
 updated 3 years ago
 3 replies
 No Medals Yet
Mathematics