Answer:
the answer is -2 inorder to get -1 slope
Let's solve ~
I hope you understood the procedure, please let me know if you have any doubts
6x + (-9) or 6x - 9
Try looking at the terms for the same things. Such as the variable like X and the negatives add together and make a negative
8x^2-14xy+3y^2 is the answer
C but i could be wrong lol very wrong.