The question is complete with the given graph

(1) Consider the following functions on R3: in f1($ay) = 33* (ii) MM) = a:. (iii) f3($1y) = y, (W) f4($,y) = y, M 1'50\": 2/) = a: + :9, (vi) f5(a:, y) = a: 3;. (vii) Min, 31) = :I: + 9: (viii) Ma, y) = a: y. Which of those functions best represent the divergence and the (scalar) curl of the vector field F : R? _> R2 depicted below? Justify your answer. 30 P 20 10 0 -10 -20 -30 -30 -20 -10 0 10 20 30