Please Read: I do not speak Bulgarian, but if it's looking for coordinates, I'll try to give possible answers that may help you
Answers:
Expand Answer:
=

Answer:

X- intercept(s): Set y to 0 and solve (
,
,
,
)
Answers:

Y- intercept: Set x to 0 and solve (
,
,
)
Answer:

Graph:
Answer: See attached image
I apologize if this doesn't help you but I tried to list every possible algebraic answer that it would be asking for. Good luck with your mathematics class!