I had recently taken my SAT on June and scored 1170. I'm going into my senior year and my last SAT will be on December. Is it possible to go up 400 points within just a few months??

As you read by the title, i am genuinely so unmotivated to study for this thing. I can never get myself too. The only reason why i studied for school was because i was "forced" too to obviously have a high GPA. I did do that efficiently. The SAT is more important in my eyes but i literally dont want to study for it. I diont know why but everytime i try to do a practice test, i do 10 questions and then just do something else and try to forget about the sat. Im doing this over the summer and I would just much rather enjoy summer than sweat for 2 hours and do this. I got my pc taken away just to study for this and it made me even more unmotivated to study. Please help me. I think I'm smart and I know what im doing in school, but for the SAT i have no idea where to begin and this whole idea of studying for it makes me want to do something else and forget about it. Any tips from people who have felt like me or any tips from anyone who did really well?

So, my method is just plugging in my own numbers, -1 for b and +1 for a. Not really sure I'm doing the algebra right though, I've been putting it into AI and getting different perspectives.

I've seen people using regressions for math problems using desmos. Are those helpful for function problems, because those are what I'm struggling with the most. Is it worth it to learn / when do you use regressions?

@Gurvinder Sidhu you reply to my dm or else i will fail the Augusgt SAT lazy people they promise and they never help you reply or else i am going to fail.