Susie's books take up 0.4 gigabytes of space and her songs take up 9,000 megabytes of space on her computer. How many books and songs does Susie have?

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