This boils down to simple algebraic manipulation.

So one possible ODE (the simplest, in fact) is

Answer:
C
Step-by-step explanation:
Answer:
C. Decreasing
Step-by-step explanation:
The graph is decreasing because the graphed line read from left to right is slanting down.
Hope this helps!
If not, I am sorry.
Answer:
16
Step-by-step explanation:
-10 opposite is 10 which this \ or | means the its positive number. So 10 +6 is 16