Assertion: arc elasticity | /r/HasProperty | notice the minus sign
Facets:
value: in front of the equation
type: LOCATION
Source sentences:
text: For any two points along a demand curve, where the coordinates at one point are (P 1 , Q 1 ) and the coordinates at the other point are (P 2 ,Q 2 ), the arc elasticity is: Notice the minus sign in front of the equation.