Answer:
Step-by-step explanation:
Since this is not factorable, let's just complete the square:

Shortcut: you notice that the curve passes through (1,0)
Only log function passes this point.
In mathematics, the Laplace transform is an integral transform named after its inventor Pierre-Simon Laplace. It transforms a function of a real variable t to a function of a complex variable s.
Now get the square root of 30
Percent of increase = delta change/total first week x100
delta change = 25- 20 = 5
percent increase = 5/20 x 100 = 100/4 = 25 percent