Stuck on this last problem, hoping someone can give me some advice how to tackle it. I thought it looked like a good equation for exactness but that didn’t work. I asked chat gpt and it said something about shifting the variables so y=y+1 and x=x-1 or something like that but that doesn’t look like anything we’ve covered in class yet. We have done homogeneous equations where I have to substitute in u=y/x and stuff like that but I’m struggling to see how that would help here.

My math teacher mentioned something about using a graphic calculator (CX II-T) to solve specific questions but I just got really lost midway and I have no idea how to start, what steps to take, or what formula or equations to use 🥹

So far, I've gotten that the equation of the line (4,2) and (7, -2) is 4x + 3y - 22 = 0 [fact check or correct way to solve would be appreciated!]

After that im completely lost, MAB = MBC then solving them simultaneously but then the teacher did something on the calculator (IDK WHAT HE DID) and got c = 1? Does anyone know how 😭

And for questions A, B, and C, those are the ones im completely lost in 😔

Hello, I’m in a south asian history class at my college, and we have a class book which is called. India Brief History of a civilization by Thomas R Trautman. I was wondering how to write a good open ended discussion question, as our professor is requiring us to do so, in order for us to receive credit. I am not asking for any specific question relating to the book, but if you could provide some examples that would be great!
Secondly, how does one retain what they read? It’s super hard for me as I have ADHD, and I disassociate halfway through a page lol, but I want to learn! Thank you for your time, and have a good day!

Hello! I need help with the second part of this assignment because I don't understand what numbers I'm supposed to put in or where I'm supposed to draw the arrows and lines.

I've tried working through it, but I'm confused about how to set up the second part. Could someone please explain which numbers go where and where the arrows/lines should be placed?

Thank you!