Answer Happy

Answer the following questions in your own words. Be sure to use complete sentences and clearly explain your thought process. Be sure you answered each of the questions. 1. For 2 functions, f(x) and g(x), can f(g(x)) be the same as gf (a)? If yes, give an example. If no, explain why not. 2. Describe why the horizontal line test is an effective way to determine whether a function is one-to-one. 3. Explain why and when it is necessary to restrict the domain of a function to find the function's inverse. 3 Explain why both are mathematically correct. 4. Determine two decompositions of foss (x-4))