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
The Goldendoodle is a cross between a Golden Retriever and a Poodle (usually a Standard or Miniature). At their best, they are intelligent, friendly, and affectionate. They come in three sizes: miniature (weighing 15 to 30 pounds), medium (30 to 45 pounds), and standard (45 to more than 100 pounds). Because they are a cross breed, their traits are not fixed, so there is not a guarantee that the Goldendoodle puppy you purchase will fall into the desired weight range.