Difference in Area - A lot of 40 meters by 36 meters. A house 27 meters by 9 meters is built on the lot. How much area is left over for a lawn?
Maximizing Area - A rectangular field has to be formed with a given total fence length of P meter of fence material. Find the dimensions of the rectangle which will maximize the fenced area.
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Integration - Let R be the region bounded by the curves:
f(x) =ln(x+3) + 2 and g(x) = x^2 -8x + 18
Find the area of R.
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