It is shifted 4 units DOWN. You can tell by the negative b value!
Step-by-step explanation:
it's ur answers I hope it's helpful..
Answer:

Step-by-step explanation:
we have

where
Q -----> is the daily output
A -----> is the number of people
For Q=621
Find the value of A
substitute and solve for A

Subtract 600 both sides


squared both sides


Subtract 41 both sides

Rewrite

That would be 12x^3-16x^2+3x-4