Question

From 2004 through 2012 the average weekly income of an employee in a certain company is estimated by the quadratic expression 0.16n² + 5.44n + 2240, where n is the number of years after 2004. In what year was the Average weekly income of an employee equal to Php 2,271.20?​

Answer 1

From 2004 through 2012 the average weekly income of an employee in a certain company is estimated by the quadratic expression 0.16n² + 5.44n + 2240, where n is the number of years after 2004. In what year was the Average weekly income of an employee equal to Php 2,271.20?........