The dimensions of a rectangular container are shown in the figure.
X-3
Х
X + 1
Which of the following polynomial functions models the
volume, (V), of the container in terms of x?
Remember V = Length width · height
O V(x) = x3 + 2x2 – 3x
O V(x) = x3 – 2x2 + 3x
O V(x) = x3 + 2x² + 3x
V(x) = x3 – 2x2 – 3x
I want the answer and the stops

With: label the vertices and all the elements needed. find x

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)

Solve the equation: x - 9 = -6 + 5 a. 21 b. 7 c. 14 d. 2