Calculus is my answer correct with work to support

Question

The graph below shows the graph of f (x), its derivative f ′(x), and its second derivative f ′′(x). Which of the following is the correct statement?

A is f ′′, B is f ′, C is f.

A is f ′′, B is f, C is f ′.

A is f ′, B is f, C is f ′′.

A is f, B is f ′, C is f ′′.

I chose the third option

Answer 1

A cubic is the derivative of a quartic and a quadratic is the derivative of a cubic or the second derivative of a quartic. hence f is the quartic , f' is the cubic , and f" is the quadratic. Therefore c is f , b is f' and a is f".