I think it is necessary for us to combine two formulas because the task is to eliminate the height in the surface area function and leave the radius as the only independent variable. This will allow me to find the minimum surface area with r being the independent variable and SA being the dependent variable.
I would need to simplify the the volume and surface area of a cylinder. I would also need to Solve for Height, so that I can substitute it into the surface area formula. When doing all of this I would need to Justify all the steps I did to solve for height and simplify the SA formula. Last thing I would need to do is apply my units when i'm done solving everything.
Monday, May 3, 2010
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Good job!
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