At the office-supply store where you work, stamps are sold for 47 cents each. A customer purchases 2 books of stamps.
Each book contains 12 stamps.
How much should you charge the customer?
$5.64
$5.92
$7.83
$11.28
$12.94

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