A Study in a Small Town Showed That the Percent $P = 35 x ^ { 0.34 }$

Multiple Choice

A study in a small town showed that the percent of residents who have college degrees can be modeled by the function $P = 35 x ^ { 0.34 }$ where x is the number of years since 2010. Use numerical or graphical methods to find
When the model predicts that the percent will be 70.

A) 2020
B) 2018
C) 2019
D) 2017