The equation e^y = x represents an exponential function where e is the base of natural logarithms, approximately equal to 2.718. In this equation, y is the exponent, and x is the result of raising e to that exponent. This relationship shows how y changes as x varies, illustrating the growth behavior of exponential functions. To solve for y , you can take the natural logarithm of both sides, leading to y = \ln(x) . Here, \ln is the natural logarithm function, which is the inverse of the exponential function. This means that if you know x , you can easily find y using this relationship.