Sofia can type the work in 10 hours. noga can do it in 15 hours. they work together for 4 hours. then sofia left and noga finished the job. how long did it take to do the entire job?

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