Question:

Write each specification as an absolute value inequality.?/ HELP!!!!!!!!?

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Write each specification as an absolute value inequality.?

6.3<=H<=10.3

How do i do it?

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  1. The answer is:

    |H - 8.3| &lt;= 2

    How did I do that?

    The interval [6.3, 10.3] has a centre at 8.3 (i.e. the average of the endpoints). If we subtract that &quot;centre&quot; from each side of the inequality, we get:

    -2 &lt;= H - 8.3 &lt;= 2

    Now it&#039;s easy!

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