To find the exact number of credits needed, you should:
* Check the website of the specific high school your student attends or will be attending. The graduation requirements will usually be detailed in a student handbook or a section dedicated to academics or graduation.
* Contact the school's guidance counselor. They will have the most up-to-date and accurate information regarding graduation requirements.
Don't rely on generalized information; always refer to official sources from the relevant Sumner County high school.