Wave Functions and Uncertainty

Please see attached problem.

---
The Wave function of a particle is:

  if -1 mm  mm
    
           if  0 mm   mm

and 0 elsewhere.

a) Assuming that this function is continuous, what can you conclude about the relationship between b and c?

b) Draw graphs of the wave function and the probability density over the interval -2mm <= x <= 2mm.

c) What is the probability that the particle will be found to the right of the origin?

---