Final answer:
A high GPA is important for college admission as it indicates academic capabilities. To improve GPA, a student should focus on better class attendance and increased study time, as these factors weigh heavily in the presented GPA equation.
Step-by-step explanation:
Yes, your GPA (Grade Point Average) does matter when it comes to getting into college. A high GPA can significantly enhance your college application and is often regarded by admission committees as an indicator of a student's academic abilities and work ethic. While the role of standardized test scores like the SAT is being reevaluated by some colleges, historically, they are also a factor in admissions. However, there is a growing understanding that these tests may be biased and do not always accurately predict college success.
To raise your GPA in accordance with the provided equation (GPA = 0.25 x combined_SAT + 0.25 × class_attendance + 0.50 × hours_spent studying), one should focus on increasing class attendance and the hours spent studying, especially since these factors are under the student's control and study time is deemed twice as important for this formula. While you cannot change your SAT score after entering college, you can still improve your GPA by being diligent with your class attendance and study efforts.