In this case, f(x) is a function, but f-1(x) is not a function. Function #1, f(x) is not a one to one function because it does not pass the horizontal line test. f-1(x) is not a function. In this case, f(x) is a function and f-1(x) is also a function.
Carbohydrates used in dog foods. Carbohydrates used in dog foods generally include the starchy portion of a plant that can be easily broken down in the digestive tract of the dog.ealth problems related to carbohydrates. While carbohydrates are an important part of dry commercial pet foods, they can occasionally cause medical problems in dogs including obesity and maldigestion.
Five kinds of carbohydrates Below youâll find more information on the various forms of carbohydrates, the unique roles they play in your petâs health and the kinds of food that provide them. Starches What role do starches play in my petâs body? Starchâs main role in a petâs body is to provide energy.hile itâs true that dogs and cats can live without carbohydrates in their food because they synthesize the carbohydrate they need from amino acids, this nutrient improves the bodyâs functioning.