Answer:
C) 13/4
Explanation:
The slope can easily be identified if put into y=mx+b. The equation given to you is not in that format, however, we can rearrange a few variables to make it so.
As a reminder, y=mx+b, m is the slope and b is the y-intercept.
Convert into y=mx+b form

Now, as you can see, 13/4 is in place of m, which means this is the slope.