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.
Definition: The word carb is short for carbohydrate, which is a component of food containing starches and sugars that is used mainly for energy in the body. 1) A food that is high in carbohydrate (or a serving of such a food) is sometimes called a carb. This is often a starchy food such as potatoes, bread, or rice.