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Oksana_A [137]
3 years ago
14

brainliest goes to whoever answers the question correctly also if you want more points answer my other questions

Mathematics
1 answer:
Sergeeva-Olga [200]3 years ago
4 0

Answer:

A and B are functions

Step-by-step explanation:

for A, none of the x's repeat which makes it a FUNCTION

for B, when it starts with x^2, it will always be a FUNCTION (its a quadratic)

for C, 10 repeats for the x so it is NOT A FUNCTION

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