The line plot shows the number of runners on the track team who won at least one gold medal use the pot into the questions how many winners when exactly to go to metals? How many gold medals did the most runners win? How many total runners are represented

Which equation matches the graph shown ?

What is the distance between the points (2 -3) and (-6 4) on the coordinate plane

The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 0 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)