Unless I misread something, the answer should be (-1,0).
So, on the graph the point was at -1 on the x-axis
so i put down my answer as (-1,0)
which was incorrect, the correct answer is (0,-1)
I don't really understand it, can somebody plz tell me why im wrong
Yes, I think the book made a mistake when printing the answers. The one of point F (is that it? It's blurry) is indeed (-1, 0) and not (0, -1).
EDIT: Okay, I saw the other pictures and it's really point F.
By the way, if you want to have a good picture of something on your screen, you can do the following:
1. Press PrintScreen on your keyboard.
2. Open Paint.
3. Press Edit > Paste (or Ctrl + V)
4. Cut and delete the parts you don't want. (optional)
5. Save as image.
Then you upload and post the link.