Determine the value of impulse from this graph of momentum vs time

Answer:
try 12 Newton seconds
Step-by-step explanation:
I think it's going to be 12 because if you find the slope of the first line you get 1 Newton and the slope of the second line is -1 Newton's. so that means there is a change of -2 newtons. so if you multiply -2 Newton's by the 6 seconds you -12 Newton seconds. let me know if this is correct as it's been a while since I've done this type of stuff.
Answer:
The value of impulse is 9 N-s.
Step-by-step explanation:
The momentum vs time graph shows the impulse
Impulse :
Impulse is the product of force and time.
In mathematical terms,
[tex]I= F\Delta t[/tex]
Where, F = force
t = time
According to graph,
Impulse[tex]I = F\cdot t[/tex]=total area
[tex]I=\dfrac{1}{2}\times3\times6[/tex]
[tex]I=9\ N-s[/tex]
Hence, The value of impulse is 9 N-s.