The slope of the graph gives the angular acceleration which is the rotational equivalent of tangential acceleration.
Recall, the formula for calculating net torque is expressed as
T = Ia
where
I represents rotational inertia
a represents angular acceleration
Given that I = 0.125
then, the correct option is
Yes because the slope of the graph multiplied by the rotational inertia is equal to the net torque on the edge of the disk