8.. Find the area of a triangle bounded by the x-axis. the line f(x} = 12 g-x, and the line perpendicular to x) that passes through the origin. 50. In 2003, the owl population in a park was measured to be 340. By 2007, the population was measured again to be 285. The population changes linearly. Let the input be years since 1990. I. Find a formula for the owl population, P. Let the input be years since 2003. b. What does your model predict the owl population to be in 2012