Find do$/$dp for the demand function.

Interpret this rate of change for a price of $$15.($Round your anower to two declmal places.$)$

when $p-15,\frac{dx}{dp}=$

$=$

Find delab for the demand function.

Interpret this rate of change for a price of $$15.($Round your answer to two declmal places.$)$

when $p-15\frac{dx}{dx}=$