Determine if the relation illustrated is a function. Give the domain and range of the function or relation.{(11, -2), (-5, -1), (-5, 0), (-4, 1), (4, 3)}

Question

A. function
domain: {11, -4, -5, 4}
range: {-2, -1, 0, 1, 3}
B. function
domain: {-2, -1, 0, 1, 3}
range: {11, -4, -5, 4}
C. not a function
domain: {11, -4, -5, 4}
range: {-2, -1, 0, 1, 3}
D. not a function
domain: {-2, -1, 0, 1, 3}
range: {11, -4, -5, 4}

Answer 1

Answer: C