Mathematics
Gabriellittle3
36

HELP PLEASE! What are the domain and range of the function {(3, 1), (5, –1), (9, –1), (2, 7), (–4, 1)}? A. Domain: {1, –1, 7}; Range: {3, 5, 9, 2, –4} B. Domain: {3, 5, 9, 2, –4}; Range: {1, –1, 7} C. Domain: {1, 7}; Range: {3, 5, 9, 2 } D. Domain: {3, 5, 9, 2 }; Range: {1, 7}

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(1) Answers
morales1

domain = {3,5,9,2,-4} range = {1,-1,7} the answer is B

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