PLEASE ANSWER ASAP Fill in the blanks below in order to justify whether or not the mapping shown represents a function.

IMAGE OF GRAPH IS BELOW

The mapping diagram above (does NOT represent/represents) a function since (for each number/there is one number) in (set A[the output]/set B[the output]/set A[the input]/set B[the input] where there (are multiple mappings/is no mapping/is only one mapping) (from set A [the input]/to set B[the input}/from set A[the output]/to set B[the output]