Which of the following describes superscript text?

Superscript text is defined as elevated text that appears above the standard line of print. This formatting is commonly used in mathematical expressions, citations, and chemical formulas. For example, in the expression "x²," the "2" is superscript, indicating that x is squared, which means x multiplied by itself. This visual distinction is crucial for conveying specific meanings in various contexts.

The other options describe different text formats: the lowered text refers to subscript, which appears below the standard line; bold and italicized text refers to styles for emphasis and highlighting; and a graphic representation of numbers indicates a visual form that is not purely textual. Thus, recognizing the specific characteristics of superscript helps in understanding its application in written communication and technical documentation.