Determine a Formula for the Exponential Function $\left( 0 , \mathrm { e } ^ { - 1 } \right)$

Multiple Choice

Determine a formula for the exponential function.
-The indicated point is $\left( 0 , \mathrm { e } ^ { - 1 } \right)$ . Which of the following is the correct equation of the function?

A) $y = e ^ { x } - 1$
B) $y = e ^ { x } + 1$ .
C) $y = e ^ { x } + 1$
D) $y = e ^ { x - 1 }$