D. to find the inverse, swap the x and y.
Answer:
it definitely has eight sides so I'm not completely sure but try Nonagon (9 sides) and heptagon (7 sides) Just in case if not I think maths watch is bugged as it does that sometimes <3
When you subtract from a negative its more like adding - but keeping the negative sign.
so 35+1
36
keep the negative!
-36 :)