The process of converting from interval to inequality requires the transformation of a range of values, presented in interval form, into statements of inequality. Take, for instance, the interval (2, 6); it would be translated into the inequality 2 < x < 6, suggesting that x lies between 2 and 6. In this context, square brackets [ or ] are used to denote values that are included in the range, while parenthesis ( or ) are used to indicate values that are excluded from the range.
| Topic | Problem | Solution |
|---|---|---|
| None | Convert the interval (-3, 7] to inequality form. | Step 1: The interval (-3, 7] includes all the numbers between -3 and 7, excluding -3 but including … |