A quadrilateral has vertices A(2, 4), B(3, 4), C(4, 8) and D(5, -1). If the quadrilateral is reflected over the y-axis, what are the coordinates of D'?

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