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#### karush

##### Well-known member

- Jan 31, 2012

- 2,678

$$y=e^{x/2} \textit{ and the line } x=2$$

a. 2e-2 b. 2e c. $\dfrac{e}{2}-1$ d. $\dfrac{e-1}{2}$ e. e-1

Integrate

$\displaystyle \int e^{x/2}=2e^{x/2}$

take the limits

$2e^{x/2}\Biggr|_0^2=2e-2$

which is a.

any suggestions ????