Soda: The function C=179(1.026)t models the amount of soda consumed in the world, where C is the amount consumed in billions of lites and t is the number of years since 2000. How much soda was consumed in 2005?

The world soda consumption in 2005 was approximately billion liters

The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)