Question

http://prntscr.com/93ppil

http://prntscr.com/93ppm5

Answer 1

Look at the triangular region and read vertices from the graph.

Answer 2

I believe the answer might be A

Answer 3

I agree on A.

On #2, I am looking at C. Look at it and see what you think.

A graph may help.

Answer 4

C does look good from here

Answer 5

We are looking for the intersection of red, blue, and green. The colors on Desmos are weird when they overlap. I don't see any of the options other than C being correct.