2. Definition of a Limit Section 2.4

3. The Formal Definition of a Limit provided given any The limit of f(x) as x approaches a is L provided given any epsilon greater than zero there exists a delta greater than zero such that the absolute value of f(x)-L is less than epsilon whenever zero is less than the absolute value of x-a which is less than delta!!!!!!!

4. This concept is not required for the AP test, but it required for the ACP curriculum. Given any you must be able to find a that satisfies the problem. measures how close to f(x) is to its limit. The size of depends on