Okey, so I already know how to determine the slope by looking at it from a graph. But I'm a little confused on how to do it like if it were a fraction (Sorry I'm not very specific.) But here's an example of one of my problems I have: ​

Okey so I already know how to determine the slope by looking at it from a graph But Im a little confused on how to do it like if it were a fraction Sorry Im not class=