Consider the nonlinear regression problem, Y = aebxU, with parameters a and b and with multiplicative error term U. If we take the logarithm of both sides, this becomes ____.
ln(y) = log(a) + bx + u,
log(y) = ln(a) + bx + u,
ln(y) = ln(a) + lnbx + u,
—>> ln(y) = ln(a) + bx + u,