Aisha is playing a game in which she can gain or lose points on each turn . The table below shows the points she scores on each of the four turns in the game. Aisha states thats her on her highest score is turn 3 because 16 is greater than 3,10, or 9. Use the drop don menus to explain Aishas mistake.

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)