2 years ago

Upper bound and lower bound of 80.0

1 answer:

5 0

Answer: 79.95 and 80.05

Step-by-step explanation: If the upper bound and lower bound is asked to a tenth then divide 0.1 by 2 and add 0.05 to 80.0 for the upper bound and minus 0.05 from 80.0 t get the lower bound.

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The range is set of all y-values. The range starts from minimum value to maximum value.

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Therefore the answer is

-inf <= y <= 6. But we don't usually write that. Instead, we cut out -inf and we get —

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