SOLUTION: The revenue for a small company is given by the quadratic function r(t) = 15t2 + 7t + 830 where t is the number of years since 1998 and r(t) is in thousands of dollars. If this tre

Algebra ->  Quadratic Equations and Parabolas -> SOLUTION: The revenue for a small company is given by the quadratic function r(t) = 15t2 + 7t + 830 where t is the number of years since 1998 and r(t) is in thousands of dollars. If this tre      Log On


   



Question 630339: The revenue for a small company is given by the quadratic function r(t) = 15t2 + 7t + 830 where t is the number of years since 1998 and r(t) is in thousands of dollars. If this trend continues, find the year after 1998 in which the company's revenue will be $1412 thousand. Round to the nearest whole year.

Answer by GaryATVartac(1) About Me  (Show Source):
You can put this solution on YOUR website!
1412=15t^2+7t=830
0=15t^2+7t +830 -1412
0=15^2+7t-582