How can a number line be used in real life?

Answer 1

A ruler?

A ruler is essentially a real world example of part of the Real number line, allowing you to estimate measurements.

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Answer 2

A number line can be used in real life for various purposes including:

  1. Measuring Distance or Length
  2. Representing Temperatures
  3. Tracking Financial Transactions
  4. Understanding Time Intervals
  5. Visualizing Data on a Scale
  6. Solving Real-World Math Problems
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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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