Kelly is making a rectangular garden that has a width of (2x + 3) and length of (2x - 4) How much fertilizer would she need to lay down before she starts to
plant her flowers (area)?

Evaluate the expression. (9 + 5)(3 + 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 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)

Use composition to determine if (x) or h(x) is the inverse of f(x) for the limited domain x2-1.