Answer:
b
Step-by-step explanation:
D10W has a concentration 10%
So
Dextrose amount=



Let's do

Release k for some while
If
So
So vertical asymptote is at origin now
It mentioned that it's at x=-5 so we need to change x


- Vertical asymptote at x=-5
Now
- for k=0 horizontal asymptote at origin
But it's given
Same put y=12 in place of k

Graph attached for verification
Answer: 66105000 (sorry this is so late)
Step-by-step explanation: