If triangle ABC is reflected across the y-axis, what are the coordinates of A'?
(4, -5)
(-5, 4)
(-4, 5)
(5, -4)

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