Solve the given inequalities by displaying the solutions on a calculator. See Example 6. |2x 5|

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Solve the given inequalities by displaying the solutions on a calculator. See Example 6.

|2x − 5| < 3


Data from Example 6

Display the solution to the inequality


on a calculator.
On the calculator, set y1 = abs(x/2 − 3) < 1 and obtain the display shown in Fig. 17.35. From this display, we see that the solution is 4 < x < 8.

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Basic Technical Mathematics

ISBN: 9780137529896

12th Edition

Authors: Allyn J. Washington, Richard Evans

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