Question

In 1994, the moose population in a park was measured to be 3340. By 1996, the population was measured again to be 3200. If the population continues to change linearly: Find a formula for the moose population, P , in terms of, t, the years since 1990. P(t)= ???? What does your model predict the moose population to be in 2009?

Answer 1

???????????? "was meashured tu be" ????????????... ?????? sumwon no how tu kount ????????????? start: yeer=1994, kount=3340... 2...yeer=1996, kount=3200, delts=-140, delta/yeer=-70 (per yeer)... formula with base yeer=1990...delta yeer=-4, so delta=(-4)*(-70)=280... 3340+280=3,620=kount for yeer=1990.. formula: kount=3,620 -70*(yeer - 1990)... yeer=2009...yeer-1990=19, delta=19*(-70)=-1330, kount=3,620-1330... =2290