The answer is gonna be D if you're using plato<span />
Answer:
(-3, -1)
If you rotate 180, you just flip the signs.
Answer:
yes (0,0) can be solution to system
when constant becomes 0 as variables becomes 0 likewise other terms except constant becomes 0 so to satisfy equation ,constant should be 0
The ones that apply are x-2 and x+3 as these are the factors of x2 - x - 6