The trail starts at the McCray Road parking area and runs for about 1 mile to a connection with a city of Cloverdale trail. The city trail runs 0.3 miles to the downtown area.
Intermediate Value Theorem. The Intermediate Value Theorem says that if a function is continuous and it's positive somewhere and negative somewhere else, then the function has to equal zero at some point between those two values. The important part of this theorem is to note that f(x) must be continuous.
The midpoint method can be used if just two points on the demand curve are known. You do not need to know the function relating price and quantity demanded to use this method. The point elasticity captures the change in quantity demanded to a tiny change in price. To calculate the point elasticity, you must have a function for the relationship between price and quantity.