Consider f(x)=ax​, where a>1.Answer the following parts in order. 127. Is f a​ one-to-one function? If​ so, what kind of related function exists for​ f? 128. If f has an inverse function​, sketch f and f -1 on the same set of axes. 129. If f -1 ​exists, find an equation for y=f -1​(Do not solve for​ y.) 130. If a=​10, what is the equation for y=f -1?​(Do not solve for​ y.) 131. If a=e​, what is the equation for y=f -1?​(Do not solve for​ y.) 132. If the point​ (p,q) is on the graph of​ f, then the point​ _____ is on the graph of f -1