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abruzzese [7]
3 years ago
9

A. Is this mapping diagram a function? Why or why not?

Mathematics
1 answer:
nikitadnepr [17]3 years ago
5 0

Answer:

40--C   A ---is not[figure it out in your own words,your teacher might suspect something] and B---times 40

Step-by-step explanation:

b--40+40=80   80+40=120 and 120+40=160                A=subtract 40 from all the other answers such as 40-160=120       40-120=80  and 40-80=40

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