Final answer:
Utilitarianism is a consequentialist ethical theory that focuses on promoting happiness and minimizing unhappiness. It is not a form of ethical relativism because it holds that there are absolute wrong actions and that what produces happiness is the same for everyone.
Step-by-step explanation:
Utilitarianism is a consequentialist ethical theory that argues that actions are right in proportion as they tend to promote happiness and wrong as they tend to produce the reverse of happiness. Unlike ethical relativism, which suggests that moral principles are relative, utilitarianism holds that there are actions that are absolutely wrong, even if they produce the best consequences. Additionally, utilitarians believe that what produces pleasure or happiness will be the same for everyone, making moral principles objective even if their application is relative.