Which expression is equivalent to 60 – 3y - 9? A. 3(17 - y)
B. 3(20 - y) – 3
C. 17(3 - y)
D. 2003 - 3y) - 9

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