Select the point that is a solution to the system of inequalities. y ≤ x + 1 y ≤ x2 - 3x a. (2, 4) b. (1, 0) c. (0, –2) d. (–1, 2)

The system of equations graphed below has how many solutions?

Don't know how to find x given these segment lengths

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)