Let x equal the age, in human years, for a dog that is 2 years old or older. For each of your chosen breeds, write an expression to model its age in dog years. [Hint: Use (x - 2) in each expression.]

For the answer to the question above asking to write an expression to model its age in dog years for a dog that is 2 years old or older. If x is equal to human age

then the dog is 2 years older

X = human years

x + 2 = is for the dog age