Which of the following is the graph of f(x) = x2 + 3x − 4?

Of four points are collinear, they are also coplanar

Given the box plot, will the mean or the median provide a better description of the center? box plot with min at 10.5, q1 at 11.5, median at 12.5, q3 at 13.5, max at 15

An air conditioning system can circulate 350 cubic feet of air per minute. how many cubic yards of air can it circulate per minute?