Let f(x) = 9 – x^2, g(x) = 3 – x. Find (f – g)(x) and its domain.
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For this case we have that the surface area of the prism is given by:
Where:
: Is the lateral area
B: It is the area of the base
Where:
Q: It is the perimeter of the base
h: It's the height
On the other hand:
So, we have:
Answer: