PLEASE ILL GIVE BRANLIEST Which of the following function rules will translate all of the coordinates of a function f(x, y) to the right 2 units and five units down.

1. f(x, y) = (2x, -5y)
2. (x-2, y-5)
3. (x+2, -5y)
4. (x+2, y-5)

What is the value of the expression below? (81^2)^1/8

100 points, hi, i’m not sure what to do here,the data doesn’t seem to be quadratic .? can anyone me, in advance

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)