Math

The percentage grade a student receives on a test, is modeled by G(t) where t is the number of hours spent studying for the test. Interpret G'(3) = 2. For every 3 hours of study, the percentage grade earned by a student increases by 2 percent. After studying 2 hours, to improve a grade by 1%, a student will need to study 1 more hours. After 3 hours of study, the rate at which the percentage grade increases for each additional hour of study is 2 percent per hour. After 3 hours of study, the percentage grade a student will earn on a test is 2 percent. After a student studies for 3 hours, the student will need to study another 2 hours in order to improve the percentage grade by 1%. Submit