Final answer:
The subject of this question is Mathematics and the student is asking about which section of the textbook provides the answers. The correct answer is the Exercise solutions section.
Step-by-step explanation:
The subject of this question is Mathematics. The student is asking about which section of the Algebra and Trigonometry fourth edition textbook page 289 provides the answers. The correct answer is D) Exercise solutions section. The exercise solutions section typically contains the answers to the problems and exercises in the textbook, allowing students to check their work and verify their solutions.