Focus on Engineering It's Time for the School of Engineering $y=e^{-x}$

Focus on Engineering It's time for the School of Engineering class picture and you are the photographer! You stand at the origin with your camera and your classmates are strung out along the curve $y=e^{-x}$ from (0, 1) to $\left(5, e^{-5}\right)$ .You focus your camera at the average value of the distance to your classmates on the curve.Who is more in focus, the person at (0, 1) or the person at $\left(5, e^{-5}\right)$ ?

A) The person at (0, 1) .
B) The person at $\left(5, e^{-5}\right)$ .