# What is the surface area of the solid created by revolving #f(x) = e^(x-2) , x in [2,7]# around the x axis?

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The surface area of the solid created by revolving ( f(x) = e^{x-2} ) over the interval ([2,7]) around the x-axis is approximately 90.446 square units.

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When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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