Tennessee Code Title 49. Education § 49-4-908

(3)(A) Attain a composite ACT score of at least 21 on any single ACT test date or a concordant equivalent score on the SAT on any single SAT test date, if the student completed high school in a Tennessee home school program or graduated from a high school located in Tennessee that is not an eligible high school;

(B) Pass the GED^® tests with an average score of at least 525, the revised GED^® tests with an average score of at least 170, or the HiSET® tests with an average score of at least 15, and attain a composite ACT score of at least 21 on any single ACT test date or a concordant equivalent score on the SAT on any single SAT test date; or

(C) Complete at least two (2) dual enrollment courses totaling at least six (6) semester hours credit at an eligible postsecondary institution and achieve a grade point average of at least 3.0 in each of two (2) dual enrollment courses and a cumulative grade point average of at least 3.0 in all dual enrollment courses attempted; and