An explicit definition of a function f gives an algorithmic procedure, usually given by an algebraic formula, that produces the output (dependent variable) of f for a given input (independent variable); for example, f(x) = x2.
Golden Retrievers are 1 foot 9 inches tall to 2 feet tall. You can say they are of medium size. They weigh 55 to 75 pounds and live for 10 to 12 years. I hope this will help you. Regards, Perrie Jinnie Pet Grooming Tips
Dogs are classified into sizes according to their weight. The broad classification is Small, Medium, Large, and Giant. However, a more technical classification would be as outlined in the image below (taken from Google): The Golden Retriever is a 'Large' dog. Speaking broadly, almost all retrievers fall under the 'large' size (Flat-coated, Labrador, Curly-coated, Chesapeake Bay; the Duck Tolling is on the border between Medium and Large). The Golden not a 'medium' (think Border Collies), and definitely not a 'giant' (Newfoundlands).