Represent the relationship with an equation where p = pillows and b = beds:
four pillows for each bed
Ob=4
Ob=4p
An= ah

f(x) has value 150 at x= 0

and 0 at x= 3

so d(f(x))/dt = slope = -150/3 = -50

if you are looking for the unit rate then the answer would be 9 because unit rate is distance divided by time.

step-by-step explanation:

could u provide us some answer choices or hmm idk maybe a table for us to anser with ? ?