What are the roots of the quadratic? A)
-3 and 0
B)
-3 and 1
c)
-1 and 3
D)
-1 and -3

The perimeter of a stage is 116 feet. it is 17 feet wide. how long is it?

What is the slope of the equation y =

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)