Which polynomial function could be represented by the graph below?

On a coordinate plane, a cubic function crosses the x-axis at (negative 3, 0), (0, 0), (2, 0).
f(x) = x3 + x2 – 6x
f(x) = x3 – x2 – 6x
f(x) = –2x3 – 2x2 + 12x
f(x) = –2x3 + 2x2 + 12x

Afactory makes propeller drive shafts for ships. a quality assurance engineer at the factory needs to estimate the true mean length of the shafts. she randomly selects four drive shafts made at the factory, measures their lengths, and finds their sample mean to be 1000 mm. the lengths are known to follow a normal distribution whose standard deviation is 2 mm. calculate a 95% confidence interval for the true mean length of the shafts. input your answers for the margin of error, lower bound, and upper bound.

Campus rentals rents 2 and 3 bedrooms apartments for $700 ans $900 a month respectively. last month they had six vacant apartments and reported $4600 in lost rent. how many of each type of apartment were vacant?

Select all the statements that apply to this figure