Answer:
BC = 35 units
Step-by-step explanation:
fjtcjcuttiftfitcurcuruchrxruxfxurdurux
Well you gotta find out what x means
Part (b)
We use the result of part (a) and plug in (x,y) = (0,0). This is directly from the initial condition y(0) = 0.

-----------------
This means,

is the solution with the initial condition y(0) = 0.
The sign would be negative
X is in the negative area meaning that when x/y and multiplied by y, it would stay negative since y is positive