x=(p+2)11ep Use interval notation to indicate the range of prices corresponding to elastic, inelastic, and unitary NOTE: When using interval notation in WeBWorK, remember that: You use 'inf' for and '-inf' for And use 'U' for the union symbol. a) At what price is demand of unitary elasticity? Price: x=(p+2)11ep Use interval notation to indicate the range of prices corresponding to elastic, inelastic, and unitary NOTE: When using interval notation in WeBWorK, remember that: You use 'inf' for and '-inf' for And use 'U' for the union symbol. a) At what price is demand of unitary elasticity? Price