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Evaluate-27 ^4/3/8 a) - 81/16 b) 81/16 c) 16/81

Find the center and the radius of the circle with the equation: x^2-2x+y^2+4y+1=0?

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