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Rufina [12.5K]
3 years ago
10

From the definition of absolute value, 3|x| = when x≥0 and 3|x| = when x<0.

Mathematics
1 answer:
lara31 [8.8K]3 years ago
3 0

Answer:

1) 3|x|=[0; infinity). there is no infinity sign lol

2) 3|x|= (0; infinity)

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