For the given correspondence, write the domain and the range. Then determine whether the correspondence is a function.{(-7, 2), (-4, -9), (-1, -5), (8, 2)}

Question

A. domain: {-7, -4, -1, 8}, range: {-9, -5, 2}; Yes, it is a function.
B. domain: {-7, -4, -1, 8}, range: {-9, -5, 2}; No, it is a not a function.
C. domain: {-9, -5, 2}, range: {-7, -4, -1, 8}; Yes, it is a function.
D. domain: {-9, -5, 2}, range: {-7, -4, -1, 8}; No, it is a not a function.

Answer 1

Answer: A