Answer :
The correct sentence is b. 'The incredibly amazing Michael Jordan is a six-time champion.'
Compound adjectives before nouns should be hyphenated, as shown in examples like 'four-year-old girl' and 'short-term solution.'
When using a compound adjective before a noun, we should hyphenate it. In this case, 'six-time' describes the noun 'champion' and is correctly hyphenated. Here are some additional examples:
- The four-year-old girl
- A by-the-numbers process
- The short-term solution
These examples show how hyphens are used in compound adjectives that come before a noun.
The correct option is b.