Answer:
A
Step-by-step explanation:
because I mean u have to no what's a function and what's not a function is when the lines don't touch and a non function is when that do
I believe the correct answer is D.
Answer: the answer is A
Step-by-step explanation: i know this because i am a genius and you should listen to me
ah, those are systems you want one variable to cancel out. I would time the bottom equation by -1 so x cancels then u solve for y. then u plug all back in to solve for x.
Answer:
y approaches negative infinty