math

Hi all, I'm sure that I'm missing something obvious feel free to correct my assumptions Doing my first audio install on my Lancer. Saved the amplifier from the old car. I don't want to pay someone else to do it mainly because the last guy did it pretty rough and I wanted to do it my own way...

Do this? Or this?? Or this??? Wat is the intermediate value theorem Last six math questions I have for homework.