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Mkey [24]
3 years ago
14

I need help on this math assignment does anyone mind answering it?

Mathematics
2 answers:
allochka39001 [22]3 years ago
7 0
The answer is 4. A function cannot have the same x value twice- 1 has two (2), 2 has all (1), 3 has two (-3), so 4 is the only answer.
Usimov [2.4K]3 years ago
4 0
The answer is 4 Hope that helps!!
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