What is the factored form of 3 b cubed plus 15 b squared plus 18 b?

What is the range of the relation in the table below? x y –2 0 –1 2 0 4 1 2 2 0

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)

What is the slope of the line (-7,2) (4,6)