Functions and Regression Starbucks

Logistic Regression Graph when a = 375.065, b = 0.332098, c = 20499
20499/(1 + 375.065 E^(-0.332098 x))

In year 33, 2020, the expected number of Starbucks stores
 according to the equation is about 20366 stores.

In year 43, 2030, the expected number of Starbucks stores
 according to the equation is about 20494 stores. 

Created Using Mathematica