Here's the question you clicked on:
LifeIsADangerousGame
How do I find which one it is?
by finding x and y-intercept
try to expand x and make y alone in one side
By looking at this -> http://www.wolframalpha.com/input/?i=y-4%3D2%28x%2B1%29
This is one of those moments where I'm like...Why didn't I think of that?!
your closes answer is going to be c
Thank you :)