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swin2013:
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Use the grid to get upper and lower estimates of the area of the region bounded by the curve, the horizontal axis and the vertical lines x=3…
 updated one year ago
 1 reply
 1 Medal

swin2013:
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Determine the limit
 updated one year ago
 25 replies
 4 Medals

swin2013:
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Find the equation for the line tangent to the curve at the given point?
 updated one year ago
 37 replies
 1 Medal

swin2013:
Group Title
Which of the following values in the absolute maximum of the function f(x) = 4xx^2+6 on the interval [0.4]
 updated 2 years ago
 10 replies
 1 Medal

swin2013:
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Second derivative test to find the local extrema for the function?
 updated 2 years ago
 18 replies
 1 Medal

swin2013:
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Let f'(x) = 4x^3 12x^2
Identity where the extrema of f occur
 updated 2 years ago
 2 replies
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swin2013:
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You are to design an open top rectangular stanless steel vat. It is to have a square base and a volume of 32 ft^3 to be welded from quarter …
 updated 2 years ago
 1 reply
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swin2013:
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Linearization?
 updated 2 years ago
 9 replies
 2 Medals

swin2013:
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Sketch a continuous curve y = f(x) with the following properties. Label coordinates
 updated 2 years ago
 24 replies
 1 Medal

swin2013:
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What to consider for the height of a hill after the roller coaster completed the loop?
 updated 2 years ago
 3 replies
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swin2013:
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Optimization Calculus??
 updated 2 years ago
 5 replies
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swin2013:
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Optimization question?
 updated 2 years ago
 15 replies
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swin2013:
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The sum of two nonegative numbers is 20. Find the numbers if...
 updated 2 years ago
 12 replies
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swin2013:
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f(x) = 8 + 2x  x^2
 updated 2 years ago
 4 replies
 2 Medals

swin2013:
Group Title
Use the derivative of the function y  f(x) to find the points at which f has a
a) local max
…
 updated 2 years ago
 13 replies
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swin2013:
Group Title
Calculus help??
 updated 2 years ago
 13 replies
 1 Medal

swin2013:
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For the function graphed, are the following nonzero quantities positive or negative?
…
 updated 2 years ago
 22 replies
 1 Medal

swin2013:
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Conical Problem?
 updated 2 years ago
 10 replies
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swin2013:
Group Title
If the value for k for planets moving around our sun is 3.35 *10^18 m^3s^2, what would the period of a planet be if its average radius to th…
 updated 2 years ago
 9 replies
 1 Medal

swin2013:
Group Title
You weight 300 N on Earth. A planet has three times the mass of Earth and four times the radius of the Earth. What is your weight in newtons…
 updated 2 years ago
 20 replies
 1 Medal

IamJKing:
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A 1400kg car enters an inverted circular track at 85 m/s of radius 50m that is banked at 75 degrees. What is the minimum coefficient of stat…
 updated 2 years ago
 4 replies
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swin2013:
Group Title
Sand falls from a conveyer belt at the rate of 10 m^3/min onto the top of a conical pile. The height of the pile is always threeeights of t…
 updated 2 years ago
 12 replies
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swin2013:
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A 13 ft ladder is leaning against a house when its base starts to slide away. By the time the base is 12 ft from the house, the base is movi…
 updated 2 years ago
 53 replies
 2 Medals

swin2013:
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Derivatives
 updated 2 years ago
 26 replies
 1 Medal

swin2013:
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Derivatives
 updated 2 years ago
 21 replies
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swin2013:
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Related Rates question?
 updated 2 years ago
 23 replies
 1 Medal

swin2013:
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An airplane is flying at an altitude of 7 mi and passes directly over a radar antenna. When the plane is 10 mi from the antenna (s=10), the …
 updated 2 years ago
 34 replies
 1 Medal

swin2013:
Group Title
Forces: You discover that it takes 258.0 N to set a 40.0 kg crate in motion on a concrete surface. What is the coefficient of static frictio…
 updated 2 years ago
 37 replies
 2 Medals

swin2013:
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log derivatives: y = e^x *lnx
 updated 2 years ago
 22 replies
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swin2013:
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Log derivatives: y = e^3ln(x+1)
 updated 2 years ago
 14 replies
 2 Medals
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