Is the following relation a function?
1 answer:
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Answer:
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Step-by-step explanation:
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Hope this helps
For this case we have:
Let x be the variable that belongs to the real numbers. Then, all reals less than 70 can be expressed as:
The tip of the inequality is directed to the real numbers, since they tell us that they are less than 70, for 70 the inequality remains open.
Answer: