Eduardo sold flowers for valentine's day. he bought 100 carnations for $35 on february 10th. he sold each carnation for $1. by february 15th, 80 carnations had been sold, and the other 20 had died. how much profit did eduardo make on carnation sales?

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