SUPPLY AND DEMAND In Exercises 4548, find theequilibrium point of the demand and supply equations. Theequilibrium point is the price and number of units thatsatisfy both the demand and supply equations. p 500 0.4x p 380 0.1x

Lecture 25: First Derivative Test (Section 4.3) y = f(x) Increasing/Decreasing Test ▯ If f (x) > 0o nannivalen If f (x) <...