Find (f/g) (x) when x=5 f(x)=7x^5/3, g(x)=49x^2/3

Choose the linear inequality that describes the graph. the gray area represents the shaded region. a: y ≤ –4x – 2 b: y > –4x – 2 c: y ≥ –4x – 2 d: y < 4x – 2