You are given a pair of equations, one representing a supply curve and the other representing a demand curve, where p is the unit price for x items.

and

a) Identify which is the supply curve and demand curve and the appropriate domain. Put the domains in interval notation . For type infinity . For more than one interval use a U to represent a "union".

Domain of the supply curve __________

Domain of the demand curve __________

b) Determine the market equilibrium. Equilibrium: x = __________ p = __________

c) Determine the revenue function. Revenue function R(x)= __________

d) Determine the revenue at market equilibrium. __________