Answer:
-1
Step-by-step explanation:
4 + (-2) - (-3) - 6
4 - 2 + 3 - 6
2 - 3
-1
Answer:
c
Step-by-step explanation:a
add up 0, 1, 0, 2, 2, 1, 3, 0, 4, 0, 1, 2
D is the correct formula that the model represents. Black represents negative values, while white represents positive.
Dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd
