Mandy and 5 of her friends bought a package of bottled water for $4.98. how much will each friend pay to the nearest cent, if the cost is divided equally?

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