The width of a rectangle is 1 units less than the length. the area of the length is 56 units. what is the width, in units, of the rectangle?

The volume of a cube is 8 in to the 3rd power. how long is each side?

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)

What is the difference between the equations of a vertical and a horizontal line?