M(4, 2) is the midpoint of RS. The coordinate of S are (6, 1). What are the coordinates of R?

Write an equation for the function that includes the points (2,100)and (3,100)

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)

Mr.walker is looking at the fundraiser totals for the last five years , how does the mean of the totals compare to the median?