Match each quadratic function to its graph.
$(x) = -2(x + 3)2 - 1
px) = -2(x + 3)2 + 1
xx) = 2(x + 3y2 + 1
f(x) = 2(x - 3)2 + 1

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)

60 2(x + 2) in the diagram, gef and hef are congruent. what is the value of x?

Tessa bought stock in a restaurant for $253.00. her stock is now worth $333.96. what is the percentage increase of the value of tessa's stock? a.) 81% b.) 32% c.) 24% d.) 76%