Arectangular yard is 17ft by 9ff. how many feet of fence is necessary to enclose the yard?

Find the equation of the trend line (line of best fit). show your work i'm using the points (34,76) (42,91)

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)

Which graph represents the same relation is the sa which graph represents the same relation as the set {(-3-2)}