Answer:
r = -6
Step-by-step explanation:
Equation of a line:
The equation of a line has the following format:

In which m is the slope and b is the y-intercept.
Slope 3/4
This means that
, and thus:

(6,3)
This means that when
. We use this to find b. So



So

(-6, r)
r is y when
. So

So r = -6.
Answer:
I think it is b
Step-by-step explanation: