Corporate Finance! I just can't seem to figure it out no matter what I do. I can get some of it done, but I don't understand it.

(Ignore the first calculation)

Sample response: if the graph passes the horizontaline test, then the function is one to one. functions that are one to one have inverses that a therefore, the inverse is a hinction compare your response to the sample response above. what did you include in your explanation? a reference to the horizontal-line test d a statement that the function is one-to-one the conclusion that the inverse is a function done