Wednesday
December 11, 2013

# Posts by Alan

Total # Posts: 320

Calculus
Sketch the graph of f(x)=x+2/x-4. Find the vertical and horizontal asymptotes, critical points, concave up/down, and inflection points.

Calculus
Sketch the graph of f(x)=-x^4 + 4x^3 - 16x + 16: Find the critical points, concave up/down, inflection points, vertical asymptotes and horizontal asymptotes.

Calculus
Find the price elasticity of demand. The demand function for the product is p=40-2x

Calculus
Find the relative extrema and absolute extrema if any. Use the first derivative test for the function f(x)=x^3-3x+2

Calculus
Find the equation of the tangent line to the graph of √(xy)=x-2y at (4,1)

Calculus
Find the points at which f(x)=x^2(x+1)^3 has a horizontal tangent.

Chemistry
What amperage is required to plate out .250 mol Cr from a Cr+3 solution in a period of 8.00 h?

math
a rectangular security area is enclosed with 200 ft of fencing. if this rectangular area is arranged so that the ratio of the length to the width is 5/3, find the dimensions.

Econ
The New York Times cost \$0.15 in 1970 and \$0.75 in 2000. The average wage in manufacturing was \$3.23 per hour in 1970 and \$14.32 in 2000. a. By what percentage did the price of a newspaper rise? b. By what percentage did the wage rise? c. In each year, how many minutes does a ...

Port st lucie
Can you help me find a link that tells me some information on history of Port St Lucie? Please answer if you see this.

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