If you in any way study mathematics you are sure to bump into the notion of functions sooner or later, as well as receive homework and classroom assignments featuring them. When one thing depends on the other, e.g., as atmospheric pressure depends on the altitude, we say that the former is the function of the latter. Problems including functions come in all types, and it is no wonder that students often seek math help in understanding the ways of solving them.
When looking through the solutions of functions you will very soon notice that they are single-valued – i.e., if x determines y there is always a unique value of y for every value of x. The assignments with functions can be of various kinds, but mostly this kind of homework requires to find all the answers to the functions, i.e. the value x can assume, which are also called the domain of the function. E.g., in the function y=x+2 the domain may include all real numbers, but in case y=1/x the domain is restricted – x cannot be less than 0. If you need any help, feel free to study the materials provided by our academic service.
Using an automatic function solver is not a way out, for thus you may get a correct answer, but it doesn’t really help you understand how to do this kind of homework on your own. You’ll still have many questions pending and will probably have problems not only at high school, but also later, at college or university, if the field of your studies includes functions, which is more than likely. That’s why it is better to do your assignments by yourself, for practice makes perfect. There is nothing wrong, however, about looking for online assistance if you feel that what you get at school is not enough. You should use all the help you can get in order to learn how to study yourself, and we are more than ready to provide you with materials and consultations that are sure to make your homework assignments much more understandable.