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
A goldendoodle's size is generally somewhere between that of its poodle parent and golden retriever parent. The ranges of size include standard, medium, and miniature (if the poodle parent was miniature). Upon reaching adulthood, a standard goldendoodle will often weigh 60 to 100 pounds.