# MAT 211 Chapter Notes - Chapter 3: Marginal Cost, Antiderivative, Railways Act 1921

## Document Summary

3. 1 maximum and minimum values notes: sterling. What"s the di erence between a maximum and minimum: maximum. The maximum would be the largest y-value for any function: minimum. The minimum would be the smallest y-value for any function. What"s the di erence between a local minimum and an absolute mini- mum: local minimum. A function has one at v if there"s an i, an open interval, contains c so that, for all x-values in an i to make it f (x) f (c): absolute minimum. When a number in an interval for which f (x) f (u) for all values of x in an interval, which would make f (u). What"s the di erence between a local maximum and an absolute maxi- mum: local maximum. A function has one at v if there"s an i, an open interval, contains c so that, for all x-values in an i to make it f (x) f (c): absolute maximum.