Question

Is the relation shown in the arrow diagram a function? Explain.

(Please look at the picture attached)

A: Yes; Each input has only one output.
B: Yes; Each output has only one input.
C: No; Each input has only one output.
D: No; The output 32 has two inputs.

Answer 1

A: yes ; each input has only one output

Answer 2

A; Yes; Each input has only one output