Use the Following Figure to Answer Question $\varPsi$ ² as a Function of X for a Particle in Show

Multiple Choice

Use the following figure to answer question.
-The graphs show $\varPsi$ ² as a function of x for a particle in a one-dimensional box of length L.The graph that represents the ninth excited state is

A) 1
B) 2
C) 3
D) 4
E) 5