Chapter 10, Problem 10.4E

State whether the following functions are acceptable wavefunctions over the range given. If they are not, explain why not.

(a) $\Psi =e^{x^2},-\infty <x<+\infty$

(b) $F\left(x\right)=\sin 4x,-\pi \le x\le \pi$

(c) $x=y^2,x>0$

(d) The function that looks like this:

(e) The function that looks like this: