A company’s profit is modeled by the quadratic function with zeros 6 and 42. The point (15, 81) is on the boundary line. Any values above the boundary line exceed the expected profits.

What is the standard form of the quadratic inequality represented by the description?

y less-than one-third x squared + 16 x minus 84
y greater-than negative one-third x squared + 16 x minus 84
y less-than negative one-third x squared + 16 x minus 84
y greater-than one-third x squared minus 16 x + 84