How can the ultimate settlement be defined in the hyperbolic method?
Note: You can select more than one answer
a. It can be defined as the reciprocal of the positive slope of the linear best-match line to the data scatter
b. It can be defined as the reciprocal of the negative slope of the best fit linear line fitted to the data
c. It can be defined as the inverse of the gradient of the linear best-match line
d. It can be defined as 1 divided by the gradient of the linear best-match line