BRAINLIEST, THANKS AND 5 STARS IF ANSWERED CORRECTLY.
2 answers:
B has two pre-images of -7 so it is not a function
B. (-7, 3), (1, 2), (5, 3), (-7, 2)
Since
x = − 7 produces y = 3 and y = 2
So the relation is not a function.
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Step-by-step explanation:
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